For a subunit vaccine, strains are not necessarily required. So what is the source of the genome sequence used by the US in researching the sub-unit vaccine? Does the US ow...
28. change sth into sth / exchange sth for sth 把……变成/ 交换 eg. Can you change this note into coins? / 你能把这张纸币换成硬币吗? eg. May I exchange this book for your new pen? / 我能用这本书换你的新笔吗? 29. come into being / come to oneself / ...
During the interview with an SFC reporter, Angel Prieto, Vice President of External Affairs and Director at ANCES, highlighted the organization's goals for this year's participation in the China International Import Expo (CIIE). ANCES will bring 20...
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