Nickel preplating
[化] 预镀镍
🧩 词语组成解析
nickel
['nɪkl]
n. [化]镍;五分镍币;
vt. 镀镍于;
🗣️ 情景例句
Well, if I run for office,
嗯 ，假如我出来竞选公职，
The concert will be held September 14 at 10 a.m.
该演奏会预定于9月14日10时举行。
Many people have been out of work recently.
最近有许多人失业。