英语词汇q21的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	q21
释义	q21 例句释义: 全部
随便看	sealed light sealed light valve sealed liner shell assembly sealed liquid cell sealed lithiam battery sealed medium sealed mercury barometer sealed meter sealed mica ring sealed model sealed module sealed motor sealed move sealed nitrogen laser sealed off sealed-off sealedoff sealed-off counter sealed off counter sealed-off light valve sealed-off tube sealed off vacuum system sealed order sealed orders sealed outer housing

英汉双解词典包含2704715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。