英语词汇polychlorinated biphenyls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	polychlorinated biphenyls
释义	polychlorinated biphenyl[,pɔli'klɔ:ri,neitid; ,bai'fenəl] 【化学】多氯联苯[亦作 polychlorobiphenyl, 略作PCB]
随便看	Speechreadings speechreads speech recognition speech recognizer speech sound speech sounds speech stretcher speech synthesis speech synthesiser speech synthesizer Speech Synthesizers Speech Therapies speech therapist speech therapists speech therapy speech-to-noise ratio speech understanding speechway speechwriter speechwriters speed speedball speedballer speedballers speedboard

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。