Fluoridation
[医] 氟化
📖 牛津释义
fluoridation
n[U].
🗣️ 情景例句
to help you find a house now.
帮助你们找房子。
No wonder everyone speak highly of your commercial integrity.
难怪大家都极为推崇你们的商业信誉。
Around the year 1600 the first horses were brought to the American continent by the Spanish.
大约在1600年的时候，西班牙人把第一批马匹带来美洲大陆。