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
Hello. This is Richard Stewart.
你好， 我是Richard Stewart。
A man can never thrive who had a wasteful wife.
妻子浪费无度，丈夫不会出头。
There are many Chinese take-aways in English and in the USA and in Australia,too.
在英国与美国有很多中式方便食品--在澳大利亚也有。