Alum precipitated pertussis vaccine
[医] 明矾沉淀百日咳菌苗
🧩 词语组成解析
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
v. （突如其来地）使发生( precipitate的过去式和过去分词 ); 促成; 猛然摔下; 使沉淀
pertussis
[pə'tʌsis]
n. 百日咳;
vaccine
['væksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
🗣️ 情景例句
We're already scheduled elsewhere.
我们已经有其他安排了。
An eye for an eye.
血债血还。
It was called Saving the earth and it was all about the damage that is being caused to the world.
会议叫“拯救地球”，所以全是有关地球遭受破坏的事情。