Copper fluoride
[机] 氟化铜
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
She sure keeps busy.
她真的是忙个不停。
Mother's darlings are but milksop heroes.
奶水泡出懦弱汉。
One of the first things Annie did was to teach me how to play.
安妮首先要做的事情之一，就是教我如何耍。