哥伦比亚小镇无人感染新冠病毒:我们仍需警惕
日期:2021-03-28
Words in This Story
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mask – n. a covering for the face, especially used to cover the nose and mouth to prevent the spread of disease
density – adj. the amount of something in a defined area
bill –n. paper money
county –n. an area of a state or country this is larger than a city and has its own local government
miracle – n. a wonderful event
quarantine – n. a situation of being kept away from others to prevent the spread of disease
symptom – n. a sign or effect that shows disease is present
jungle – n. a thick forest in areas near the Equator of the Earth
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