慢速英语:美国进行的更多试验找出冠状病毒是如何传播的
日期:2020-03-04
Words in This Story
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located - v. to be in a certain area or place
vulnerable –adj. easily hurt or harmed
guidelines –n. rules or instruction that shows or tells how something should be done
outbreak –n. a sudden start or increase of fighting or disease
re-congregate –v. to come together in a group or crowd another time or somewhere else
response –n. something that is done as a reaction to something else
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