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
Any stocks or bonds?
有股票或债券吗?
Should I go this way,or that way?
我应该这样去,还是那样?
Don't speak to me now, Kate. I must go. I'm late !
凯特,不要和我说了,我必须走了,要迟到了。
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