quaternary ammonium compound中文,quaternary ammonium compound的意思,quaternary ammonium compound翻译及用法 2026-03-22 04:55 浏览次数 16 quaternary ammonium compound英[kwəˈtə:nəri əˈməunjəm ˈkɔmpaund]美[ˈkwɑtɚˌnɛri əˈmoniəm kɑmˈpaUnd][有化] 季铵化合物