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
What's her name?
她叫什么名字？
He has a telephone set.
他有一部电话。
Glad to meet you. What's your name, please?
很高兴认识你。请问你叫什么名字？