3325英语网 英语单词
Choline的音标发音
Choline
英式发音：[kәuli:n]
美式发音
(noun.) a B-complex vitamin that is a constituent of lecithin; essential in the metabolism of fat.
整理:瓦莱丽
(noun.) a B-complex vitamin that is a constituent of lecithin; essential in the metabolism of fat.
整理:瓦莱丽