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性质
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性质
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性质
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性质
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性质
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性质
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性质
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性质
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性质
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性质
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性质
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性质
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性质
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性质
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性质
![性质](https://photo-cdn2.icons8.com/aZR5B3Hb2rgcREUfNZ90yqljg1SGNzFlBT359jwyZn0/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi85ZGFmZjFjNDJl/YmI0OTYyYmZjMzIx/YjYwZjM0NDY4MC5q/cGc.jpg)
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性质
![性质](https://photo-cdn2.icons8.com/v1g-B6bK-UULzZrZE3TQLjRJmjR1Xn6mu502JbkAAPc/rs:fit:288:194/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi9mNzBiODYyNTk4/ZDA0MDRiOWYxNzA1/MDM2Yzk5ZTU2NC5q/cGc.jpg)
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性质
![性质](https://photo-cdn2.icons8.com/7oyj_sxH9QCPMyf-3mRHGEZets6SfQjJclnhy65uiOA/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi8xMGY1OTczZjdh/MjM0Y2U0YTY3NGY3/ZTVlMTMwNzc4OC5q/cGc.jpg)
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性质
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性质
![性质](https://photo-cdn2.icons8.com/0FeXQ23WceFml_9Sj-s15oPCXp_YSKZZiumYQsWAovY/rs:fit:288:162/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi8zYjU3MDQyOWE4/ZGE0NGZlOTIzNzM5/Zjc5ODk2ZDk3MC5q/cGc.jpg)
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性质
![性质](https://photo-cdn2.icons8.com/a4wYvbGF9qztQY-lSnonAKx9aarqvoiX-t2FPjk5Zos/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi9jMjFhZTdkNjk1/NzI0MjA2OTVlZjc2/MjVlNWZhZTc5ZC5q/cGc.jpg)
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性质
![性质](https://photo-cdn2.icons8.com/l_OfikxRlaRhl76DFbMY3kugx9FLaBHEJc-m1Ne1h28/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi9mMWQ2OGM5YWZl/NTc0ZTAxOGVmMmJj/NTg2YjczMGQ5MS5q/cGc.jpg)
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性质
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性质
![性质](https://photo-cdn2.icons8.com/q3IrRrICLXhZD52X7pbbZOL9E5nPnIIHX6JiRkrb7u4/rs:fit:288:384/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi9hZmFiYTk2NGIw/OWE0NTA2YmM3ODBm/MjMwYTYzNTgwYy5q/cGc.jpg)
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性质
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性质
![对象](https://photo-cdn2.icons8.com/iQ8ySHBupRMYP65mpT09Uu_CJpxPKMvlooNtTa15Y7U/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi81YjRmZjdhN2M1/MjM0OWVmODEwMmMw/ZGM0YTE3OWMwZS5q/cGc.jpg)
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对象
![性质](https://photo-cdn2.icons8.com/6-wvBSfQ5P2c1WpE76dWIYBRnLNcaFJLlnRd68vGbmI/rs:fit:288:162/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi9kOTFjYjliYWVh/MGY0OWFmYjBlMDFk/NDNkMGNiMThjMi5q/cGc.jpg)
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性质
![性质](https://photo-cdn2.icons8.com/_k7Peq5RIAe_DgtvMZWEoUB86uol0s7OQ0ugPPBdmro/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi83OGFiNjI5ZTBi/MjE0NzVjYTRiM2Vi/MzIwMDc5MjQ2YS5q/cGc.jpg)
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性质
![性质](https://photo-cdn2.icons8.com/UJ524t4PY1aMRlqKWuL9QODZebYqEn3fym7oTDIsSOs/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi8zZTNjZmZjM2M4/ODQ0MGEyYTM0Mjc0/ZTE3NjVkZjU2Yy5q/cGc.jpg)
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性质
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性质
![性质](https://photo-cdn2.icons8.com/EKMOmsV4iENFdKE_bSn3fbBNiAzCQmOX9PV7gCGvtno/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi9iNjZkOTVmODUw/MzQ0NThiOWNkYmNm/YWVkYmNhY2FmMC5q/cGc.jpg)
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性质
![性质](https://photo-cdn2.icons8.com/nw1Us_rwDdg3KaNHb5TlJPFOQ47xe-Qk4WNWRMca9XI/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi8wZTcxOTBlYjU3/MjA0NWUxYmNlOWRj/ZTY3NzczNjI2MS5q/cGc.jpg)
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性质
![性质](https://photo-cdn2.icons8.com/VxuMKpnnBNbrErJzYdUUADSaQMxQ3MJ1gjr6w-D2DFc/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi84ZTc1NWJmNjdm/MTU0YmYxYjc5NDQz/NWUxODM5NjZjZi5q/cGc.jpg)
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性质
![性质](https://photo-cdn2.icons8.com/vMLyET_VPlHDpbbOVL5TNX-Ome0gJ-wfE3GY7nX7Nfs/rs:fit:288:435/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi80ODFkZjc0ZWUy/YzU0NzRiOTM4ZjQ2/ZTkzNjVhYzhiYy5q/cGc.jpg)
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性质
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性质
![性质](https://photo-cdn2.icons8.com/FC-kOivBZbI5AdanNVDHkypfxeONs3SZEnp0CUd70Ao/rs:fit:288:185/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi9jZGEwOGE1YmU4/ODE0OTM3YTM0OTc3/MWUwNDBmYTc3My5q/cGc.jpg)
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性质
![性质](https://photo-cdn2.icons8.com/SsEpsTqnoUu-h2-NVMcsDyCEGF5xwgmtMUMtwAFwUuw/rs:fit:288:162/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi9iMmUzMmFkMGY2/OTQ0MGMzOTc4ZTg4/NTAyMzEyNTNiNS5q/cGc.jpg)
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性质
![性质](https://photo-cdn2.icons8.com/q9e3Dehv3SA7rMM5ix1MKwV_Ys5WrLimCaTEhOeceyY/rs:fit:288:403/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi9jYTVkNWYxYmMy/MTU0OWE2YjY4NDI5/YTdlMzFmNjZkZS5q/cGc.jpg)
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性质
![A man sitting on the ground looking up at a flying drone](https://photo-cdn2.icons8.com/1UdAZb83X3u7KQCA3K_9pvd4nbuiXEfaPLGCVw7oRwA/rs:fit:288:512/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvMjY1L2ZiZTkx/NjgwLTcwYTUtNDRl/Mi1iOGI5LTQwOWFi/MTBlZDc3NC5qcGc.jpg)
A man sitting on the ground looking up at a flying drone
![A flight attendant doing a salute on the tarmac](https://photo-cdn2.icons8.com/q69cOA1nycZjQEX_4rELWyNRILPTVIP5Gqg1GT7aom4/rs:fit:288:432/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvMzMyL2ZjOWQx/YjZhLTFlNTctNDEw/OS04YTY3LTFlZWMx/NzMyY2M5Zi5qcGc.jpg)
A flight attendant doing a salute on the tarmac
![Abstract](https://photo-cdn2.icons8.com/sZ_uE6rJF3Kwz5OCjrTSD4oDVKx7LIOZp9z9dwXsbL4/rs:fit:288:162/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi9hMGJkZjI5YzMy/YzU0NGMzOTRhNDI0/ODQ3ZWQ5Y2EwOS5q/cGc.jpg)
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Abstract
![Flight attendant wearing face mask and showing ok gesture](https://photo-cdn2.icons8.com/l2dItGKj9gu6GY_24_SoR7TypXuWGVV1Xcj9ecDfAH8/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNDU5LzZjZGEz/OWQ5LTIwMjItNDUw/Mi1iZjIwLTI0NDQz/ZjdhNDdiNC5qcGc.jpg)
Flight attendant wearing face mask and showing ok gesture
![Abstract](https://photo-cdn2.icons8.com/oi7mRYtObOFLhF9PVwqVEIWh-_W_hqrqpC0BG5gElts/rs:fit:288:162/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi9lNjUwNmMzNTBh/YmI0OTkzOWVhMGQw/ZGU1YjRmMWFjYS5q/cGc.jpg)
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Abstract
![Abstract](https://photo-cdn2.icons8.com/byz8uj8cKo1eVBRc2D3U44CTHtajBmcqGCv0WdFczWk/rs:fit:288:162/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi85NDRlMWQ5OGU2/ZWI0Njc2YjU5ZTQ4/YzI5ZTgwZWIwZi5q/cGc.jpg)
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Abstract
![Abstract](https://photo-cdn2.icons8.com/GFKpXE4rJKhkbmXHzn4wi1JQ6zzfsCaZOpBZjUS10IA/rs:fit:288:162/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi8yYzc0YmEwZWIy/NDk0YTMyYTEzMDUx/MmRjMmMzZGYzOC5q/cGc.jpg)
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Abstract
![一件蓝色制服的美丽的空服员](https://photo-cdn2.icons8.com/aMjRdYawdf6z4LDTmUahri7zboC4nVmuTpWbGem_Gak/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNTY1L2FiN2E5/Y2QyLTY4N2YtNDhh/NS05N2YzLTg1ODdk/ODc1OWRkYy5qcGc.jpg)
一件蓝色制服的美丽的空服员
![一件蓝色制服的美丽的空服员](https://photo-cdn2.icons8.com/2fSNc1vfgeLt6Ml_-2UunXuYp9t82NUL1Tz1NFCWWwU/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNTg1L2Q0OTNi/MWE4LWZiYTMtNDk5/Yy04YWQ4LTVhOTc1/YmUyNjRiMC5qcGc.jpg)
一件蓝色制服的美丽的空服员
![一件蓝色制服的美丽的空服员](https://photo-cdn2.icons8.com/BYi-mR9Oihv7HsJDDCorCPoUj69qqZel-kZXwEQMiVQ/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvMjg2LzdhM2Rm/NzQ1LTk1ZGUtNDRj/Zi04YmQzLTdkMjMw/OGY0MGIyNC5qcGc.jpg)
一件蓝色制服的美丽的空服员
![一件蓝色制服的美丽的空服员](https://photo-cdn2.icons8.com/GC3IUW-CmYiPkPCJhLv9U54g0ZU5tuimDvUugCpjFC4/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNzQzL2Q2Yjg2/Yjc3LTc4NWQtNGFk/NS04YTYxLTVmNDI4/ZGJkODYxOC5qcGc.jpg)
一件蓝色制服的美丽的空服员
![一件蓝色制服的美丽的空服员](https://photo-cdn2.icons8.com/rusGrLHGNpk6GUKV7BnEMbivPB8zYs1EcKMAk27zHBE/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNjcyL2YxYmJj/NWQ5LWFiNDItNGY2/YS05MDY0LWVlOGM4/NTUyYWE0Ni5qcGc.jpg)
一件蓝色制服的美丽的空服员
![性质](https://photo-cdn2.icons8.com/GVg2fF7QFxhQ9vYgRv8Obt12m7ra71KTY3Ef9doUO6c/rs:fit:288:162/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi9iMjBkOTIzZTg2/OGE0NmE2ODRkYzVm/MTdkYTgyMzFjZC5q/cGc.jpg)
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性质
![Abstract](https://photo-cdn2.icons8.com/HdiPB87E9YlJYmEEZ6N9l236rHT5J6epzvBNkoPMhbc/rs:fit:288:162/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi83OTRlZTIxMWI4/N2U0MTIzYjY0N2E4/YTZjZGZmYTY1ZC5q/cGc.jpg)
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Abstract
![Abstract](https://photo-cdn2.icons8.com/SvAIk2nT55SkX8LXa0-1rBMCCLfWDpdVIRX5tYrGo6k/rs:fit:288:162/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi8xNTVhMWMyYzFj/NGQ0MjAxYTIwYjcz/MjAxNjI4MzYwNS5q/cGc.jpg)
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Abstract
![性质](https://photo-cdn2.icons8.com/CStKne4a83R19ZWKHEaab_Gh5pk5tznRuZD_KKrQPRs/rs:fit:288:162/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5l/eHRlcm5hbC9hMmE0/Mi9lOGMxZjM2OWE1/NGU0YjBlYmQzMWQz/MjQzZGFkOTc4OC5q/cGc.jpg)
免费
性质
![计算我们是否能负担得起这个](https://photo-cdn2.icons8.com/DIw2wuJU-PPkVmBFLl0-ZjVNASUfEbowYq1YB2GRlnc/rs:fit:288:144/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNDYwLzAzZjg5/NTQzLTY1MGUtNDI5/NC1iYzg1LTg0Mzkw/ZGEzYWNjYy5qcGc.jpg)
计算我们是否能负担得起这个
![拼贴](https://photo-cdn2.icons8.com/_JLb0F6c4uBXplQO4x-k0jWdtGJsuvReH9IsSPf4aV0/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNTAxL2Y4Mzky/NzI0LWRkNWMtNDhj/Yi1iNGIyLTM4MmMx/ZjQ1MTlhNS5qcGc.jpg)
拼贴
![我猜,我选择了错误的装备](https://photo-cdn2.icons8.com/o0a9jeecWvNSE8ngRfzs8kxaVZPmb02rbRn4yvPM2k0/rs:fit:288:216/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNTI2L2UzZTBh/MjlhLWQyNDktNDUz/Yi04ZWZlLTA4NWFm/N2YxNDBlYi5qcGc.jpg)
我猜,我选择了错误的装备
![建筑工人用收音机看无人机和显示竖起大拇指](https://photo-cdn2.icons8.com/7Dox2qhEJBCcZSJGbXDGVuf32jCXIYfArsgIT1mgYAo/rs:fit:288:432/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvODkxL2Y1ZmZl/ZmZiLTU4NTEtNGI2/ZC1iZTRlLWQwYzg0/NDNhOTk3OC5qcGc.jpg)
建筑工人用收音机看无人机和显示竖起大拇指
![决定与合作伙伴的财务问题](https://photo-cdn2.icons8.com/Ui3-cca3NOZ12_L52u2qKXIpk001nvwfowI3HV01mjE/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNjAzLzc3N2Zl/M2QzLTM4MjktNGRi/MC05MWVjLWIzMTQ4/YTgzZWZiNy5qcGc.jpg)
决定与合作伙伴的财务问题
![某人恐慌和其他人试图挽救局势](https://photo-cdn2.icons8.com/W3wM7AlNa6i3W3zBYWvcxXg1t4eSS51XedkoljsUTyw/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNjEvMjRkZTRi/OTctYjliZi00ZDc0/LWE0YzEtZjBjMmJh/MWIxOGQzLmpwZw.jpg)
某人恐慌和其他人试图挽救局势