Calcium fluosilicate
[化] 氟硅酸钙
🧩 词语组成解析
[机] 氟硅酸盐
🗣️ 情景例句
Well, I guess. He does look a lot like Richard,
嗯 ，有点像。他确实很像Richard。
Our policy is not to grant exclusivity.
我们的方针是不授与专卖权。
'I'll tell you where to get off.' answered the conductor.
“我来告诉您在哪儿下车，”售票员回答说。