英语词汇“open return bend U”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	open return bend U
释义	open return bend U 形管
随便看	boron chloride boron-coated electrode boron-coated ion chamber boron coated semiconductor detector boron coating chamber boron coating counter boron complex boron compound boron compound propellant boron concentration boron concentration dial boron concentration measuring system boron concentration monitoring boron-containing alloy boron-containing concrete boron-containing gas boron-containing polymer boron-containing shield boron content boron control boron control material boron control system boron copper boron counter boron counter tube 又争知又于乐工故书中得商调《霓裳曲》十八阕又五日又伤秋又何妨又何必又何必又何必官家赐与又何苦又何须回首认大小认头认字认定认得认打认捐认敌为友认明认栽