英语词汇quaternary ammonium compounds怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	quaternary ammonium compounds
释义	quaternary ammonium compound 【化学】季铵化合物[亦作 quaternary ammonium salt]
随便看	operative operative decision operative information system operatively operativeness operativenesses operatives operativity operatize operatized operatizes operatizing opera top operator operator gene operator genes operatories operator interrupt operatorless operator process chart operators operator sequence operator theory operator utilization operatory

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。