Fluoride
[ ['fluəraid] ]
成人 Adult Edu
n. 氟化物\\n[化] 氟化物
📖 牛津释义
fluoride
n
chemical compound of fluorine 氟化物.
🗣️ 情景例句
Well, it sounds to me like Carter Boswell
噢 ，听起来好像Carter Boswell
When did you know the answer?
你什么时候知道答案？
I'm not Lucy. I'm Lily. She's Lucy!
我不是露茜，我是莉莉，她是露茜。