Fluoridation
[医] 氟化
📖 牛津释义
fluoridation
n[U].
🗣️ 情景例句
but in the lapel pocket.
但是在胸前的口袋。
He doesn't think that beer tastes good.
他不认为啤酒的味道好。
If Tom cannot keep his promise, he'll lose face.
如果汤姆不能信守诺言，他就会丢面子。