音标：['traimi:,θailәmi:n, trai,meθilә'mi:n,-'læmin] ；

n. [化]三甲胺

n. A colorless volatile alkaline liquid, N.(CH3)3,
obtained from herring brine, beet roots, etc., with a characteristic
herringlike odor. It is regarded as a substituted ammonia containing
three methyl groups.

词型变化：名词复数形式 : trimethylamines

trimethylamine的用法和样例：

例句

用作名词(n.)

The off-flavored eggs were found to contain large amounts of trimethylamine.人们发现异味蛋含有大量的三甲胺。
Beet alkali was synthesized from trimethylamine and chloroacetic acid.以三甲胺及一氯乙酸为原料合成甜菜碱。

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