特朗普的嘴，六月的天，小孩的脸，说变就变 / 开普饭

An outbreak of new coronavirus has sickened about 1,400 people worldwide and killed at least 41 in m ...

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24小时内与新冠病毒感染者接触时间累计达15分钟,就会被认定为密切接触者. Pe ...

As the new coronavirus continues to spread around the globe, researchers say the virus is changing i ...

2019年末爆发的新型冠状病毒肺炎,引发了全民对病毒,抗病毒药物以及病毒防控知识的关注.本文从药物研发的角度,简要介绍了病毒知识,抗病毒药物的研发与国内批准情况,希望能够帮助各位同仁了解病毒与抗病毒药 ...

2021年1月7日星期四,下午跟着经纪去看了下房子,就是<二次爆发?>那篇里面的那座要价$1,899,999,四个卧室四个卫生间,地块面积64 x 117.21英尺的房子.前一段时间要价降 ...

President Trump walked out of Walter Reed National Military Medical Center on Monday evening, planni ...

科学背单词:词根词缀法~

Scientists have learned a great deal about how the novel coronavirus spreads. 关于新型冠状病毒如何传播,科学家已经了解了很 ...

Does weather affect the spread of the coronavirus outside a building, in the open air? 天气会影响冠状病毒在户外传 ...

_ _ _ Even though the coronavirus disease that has sickened tens of thousands of people in China is ...

The World Health Organization has pushed back against the theory that individuals can only catch the ...

特朗普的嘴，六月的天，小孩的脸，说变就变