Inactivated vaccine
[医] 灭活疫苗
🧩 词语组成解析
v. 使不活泼, 阻止活动( inactivate的过去式和过去分词 )
vaccine
['væksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
🗣️ 情景例句
After studying an hour, I finally got the hang of the lesson.
我学习了一个小时，终于理解了这一课的要点。
Least said,soonest mended.
少说为妙。
She kept it tied to a tree in a field during the day and went to fetch it every evening.
白天，玛丽把羔羊拴在地里的一颗树上，每天晚上把它牵回家。