英语词汇“upright board”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	upright board
释义	upright board 竖立式板
随便看	ring lock ring lubrication ring-lubrication ring lubrication bearing ring lubricator ringly ring magnet ring magnetic circuit ringmagnet phone ring mail ringmail ring mails ring main ring main cargo line system ring main unit ring-man ringman ring management ringmann ring manometer ring martingale ring mask ringmaster ring master ring-master biao bie bin bing bjbb bjbc bjbf bjbg bjbh bjbj killer contents kilo kilobyte kilocalorie kilogramme kilohertz kilolitre kilometre kilomètre kilowatt