999英语网 英语单词
Fluoridation的音标发音
Fluoridation
英式发音：['flr'den]
美式发音
(noun.) the addition of a fluoride to the water supply (to prevent dental decay).
校对:马尔科姆
(noun.) the addition of a fluoride to the water supply (to prevent dental decay).
校对:马尔科姆