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	soft-shell clam soft-shell crab soft-shelled soft-shelled turtle soft-shoe soft shoulder soft soap soft-soap soft-spoken soft spot soft-top soft touch software soft water softwood softy soft–boiled soft–coated wheaten terrier soft–core soft–finned soft–land soft–liner soft–pedal soft–shell soft–shell clam

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。