英语词汇chemical pretreatment的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	chemical pretreatment
释义	chemical pretreatment [?kemik?l ?pri:?tri:tm?nt] 释义化学预处理行业词典机械化学预处理???利用化学方法进行的表面预处理。???
随便看	selenium diethyldithiocarbamate selenium diethyl dithiocarbamate selenium dimethyl selenium diode selenium diode matrix alloy logic selenium dioxide selenium dipropyl selenium dispropyl selenium disulfide Selenium Disulphide selenium drum intermediate recording selenium electrostatic copying machine selenium(element) selenium ethide selenium glass selenium halide selenium halides selenium hetero ring, condensed selenium hexafluoride selenium(ii) bromide selenium(ii) chloride selenium(ii) oxide selenium intoxication selenium(iv) bromide selenium(iv) chloride

英汉双解词典包含4367426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。

chemical pretreatment