tri·meth·yl·amine /ˌtraɪˌmɛθḷˈæmˌɪn, əˈmɪn/ 名詞
Tri·meth·yl·am·ine n. Chem. 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.
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