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
Mrs. Greenberg is on the phone.
Greenberg太太打电话来。
When poverty comes in at the door,love flies out of the window.
贫穷一进门，爱情跳窗走。
It took him four years to stage this elaborate joke simply to prove that critics do not always know what they are talking about.
他花了4年时间策划这出精心设计的闹剧，只是想证明评论家们有时并不解他们所谈论的事情。