Zinc ethide
[化] 二乙锌; 二乙基锌
🧩 词语组成解析
zinc
[zɪŋk]
n. [化]锌;
vt. 镀锌于…;在…上镀锌;
[化物]乙基
🗣️ 情景例句
I'm thirty.
我三十岁。
He sketched his own part in the affair.
他概述了自己在此事中的作用。
One day a letter from my father arrived at the school, asking for a teacher for me.
有一天，我父亲的信寄到学校，请求为我聘用一名教师。