双语|美疾控中心重新定义疫情期间的“密切接触者”
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美疾控中心重新定义疫情期间的“密切接触者”
美国疾控中心日前修改了疫情防控指导意见中关于密切接触者的定义，将时间较短但反复接触的情况也包括在内。新的定义明确，只要在2...
幸福的定义?一切如你所感
Happiness, as the Merriam-Webster dictionary defines it, is "a state of well-being and contentment." Sure, thats one way to put ...
帅的定义:看遍百年男神造型变迁
As part of its 100 Years of Beauty series, Cut.coms team of researchers and hair stylists have finally taken on male beauty for ...
美国梦有了新的定义
Nowadays, fewer Americans think the American Dream is still achievable, but many have redefined what that dream means.国梦原指身在美国的人...
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