Zinc fluoride
[机] 氟化锌
🧩 词语组成解析
zinc
[zɪŋk]
n. [化]锌;
vt. 镀锌于…;在…上镀锌;
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
You asked to see me.
你要求见我。
A man becomes learned by asking questions.
要长学问，就得多问；多问则业精。
Without it we could not make a living.
要是没有这条河，我们就无法生存下去。