请输入您要查询的英文单词:
单词
betaine
释义
betaine¹
/ˈbiːtəˌiːn; -ɪn; bɪˈteɪiːn; -ɪn/
n.
【化】
(alkaloid)
甜菜碱;三甲铵乙内盐
betaine²
/ˈbiːtəˌiːn; -ɪn; bɪˈteɪiːn; -ɪn/
npl.
【化】
(group of compounds)
内铵盐;三甲(基)铵内盐
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更新时间:2026/9/9 4:41:57