字典網>> 英漢字典>> Q開頭詞條>>quaternary ammonium compound的意思 漢英字典quaternary ammonium compound中文翻譯：【化】 季銨化合物; 四級銨化合物 英文解釋：名詞 quaternary ammonium compound:a compound derived from ammonium with hydrogen atoms replaced by organic groups; used as surface-active agents, disinfectants, and in drugs英文字典相關詞條：quaternary ammonium base quaternary ammoniun compounds quaternary operator quaternary ammonium hydroxide quaternary carbon atom quaternary signaling quaternary ammonium salt quaternary phase equilibria quaternary amine quaternary ammonium bases