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
I'm almost ready here.
我快要准备就绪了。
He failed the examination but he didn't seem to care.
他考试不及格却似乎并不在乎。
Shut the door, please.
请把门关上。