单词	backup aircraft
释义	backup aircraft 预备机
随便看	number glass door number group number group connector numberhood numberical control dyeing machine numberical density numberical example numberical reading numberical readout numberical scale number identification number identifier number identifier connector number index number information numbering numbering among numbering aperture numbering area numbering area code numbering at/on press numbering book numbering code numbering convention numbering cycle 翻手云覆手雨翻来覆去翻江倒海翻江搅海翻然悔悟翻然改图翻然改进翻空出奇翻箱倒柜翻箱倒箧抜かす抜かり抜かる抜き抜きあし抜きいと抜きうち抜きえもん抜きえり抜きがき