英语词汇catalytic cracker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	catalytic cracker
释义	catalytic crackern.（名词） An oil refinery unit in which the cracking of petroleum takes place in the presence of a catalyst.催化裂化器：由于催化剂的存在而发生石油裂化的炼油装置
随便看	expensing expensive expensive experience experienced experienced experienced experiences experiencing experiential experiment experiment experimental experimentalism experimentalisms experimentals experimentation winsome winsomer winsomest Winsor Winston-Salem Winston-Salem State University winter winter

英汉双解词典包含166908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。