英语词汇“亚音速--次音速”的翻译、意思、用法、释义-英汉汉英词典

单词	亚音速--次音速
释义	亚音速；次音速subsonic
随便看	bottom drain valve bottom drawer bottom drive bottom driving shaft bottom dump bottom dump bucket bottom dumper bottom dump hopper car bottom dump tipper bottom dump truck bottom-dump truck bottom dump wagon bottom dyeing bottom echo -bottomed bottomed bottom edge of digit bottom edge of letter bottom ejector plate bottom electrode bottom element bottom emitting vcsel bottom emptying gallery bottom end bottom-end