quaternary ammonium compound中文,quaternary ammonium compound的意思,quaternary ammonium compound翻译及用法 2026-10-18 09:56 浏览次数 31 quaternary ammonium compound英[kwəˈtə:nəri əˈməunjəm ˈkɔmpaund]美[ˈkwɑtɚˌnɛri əˈmoniəm kɑmˈpaUnd][有化] 季铵化合物