英语词汇pretreat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	pretreat
释义	pretreat[pri:'tri:t] vt.预先处理，事先处理： technique for pretreating sewage 污水预处理技术
随便看	clo chard cloche cloche hat clock clock card clock control system clock cycle clock drive clock driver clocked clocked flip-flop clocked logic clocker clockers clockface clock-face model clockfaces clock frequency clock gene clock generator cloistral cloistrals cloistress cloistresses cloke

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。