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
It's quite different from what I expected.
这与我预想的很不相同。
To ride a bicycle
骑自行车
We must stress that these payment terms are very important to us.
我们必须强调这些付款条件对我们很重要。