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

单词	sealed-off tube
释义	sealed-off tube 释义封离管
随便看	lightray light ray bending light ray brazing lightray control light-ray control light ray control light-ray pencil light ray pointer galvanometer lightray propagation light ray propagation light-rays light rays lightrays light ray welding light reaction light reactions light reading light receiver light receiving method Light reception light-receptor light receptor light receptors light recoil oil light recovery section

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。