英语词汇extra-heavy valve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	extra-heavy valve
释义	extra-heavy valve 简明释义加重型阀门网络释义 1 ?加重型阀门加重型阀门
随便看	butter-tooth butter tree butter trier butter trolley butter tub butter up butter ... up butter up someone butter up (to) butter valve butterweed butter whey Butterwick butterwood butter worker butter working butterwort Butterworth Butterworth approximation method butterworth cleaner Butterworth filter Butterworth filter Butterworth hatch Butterworth head Butterworth heater

英汉双解词典包含3185865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。