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慢速英语:辉瑞公司新冠疫苗在英国获批
日期:2020-12-03
Words in This Story

rigorous - adj. very strict and demanding

review - n. an act of carefully examining something

emphasize - v. to give special attention to something

assessment - n. the act of making a judgment about something

conclusion - n. a final decision

factor - n. something that helps produce or influence a result
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