Zinc dibutyl
[化] 二丁锌
🧩 词语组成解析
zinc
[zɪŋk]
n. [化]锌;
vt. 镀锌于…;在…上镀锌;
[机] 二丁基
🗣️ 情景例句
If I've ever been sure of anything, I'm sure of this; your team is going to lose the same game on Saturday.
这一次我十分肯定：你们队星期六的比赛会输。
Please call me before you come.
你来之前请打电话。
one ought to have at least two or three hobbies, and they must all be real.
至少应有两三种爱好，而且都比较实际。