英语词汇preamplifiers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	preamplifiers
释义	preamplifier[pri'æmplifaiə] n.【电工学】前置放大器
随便看	external operation external phase external Q external relation external relations external remedies external respiration external respirations external screw-thread external secretion external sensor external-shoe brake external signal external sorting external soul external storage external storages external store external strabismus external stress external student external symbol dictionary external system external table external tank

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。