英语词汇emission catalysts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	emission catalysts
释义	emission n — 排放 n • 排放量 n • 发射 n • 废气 n • 射出 n • 排污 n catalysts pl — 催化剂 n catalyst n — 催化 n • 催化剂 n • 诱因 n catalyst — 触媒
随便看	free insurance free interaction free internet free internet access free Internet terminals free Internet terminals free interplay free interpretation Free introductory lesson Free introductory lesson free investment free invitation free iodine Free iodine free iron free issue free issue supply free issueň free issueň free issueň free it from free itself of free jazz free jet free-jet turbines

英汉双解词典包含2273206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。

emission n —