基本解釋n.逆序操作同根派生 back-out相關詞英漢例句He paid it back out of his earning. 他用掙的錢把它償還了。The bank back out of the contract. 銀行終止該項合同。He put his back out badly, falling down the stairs like that. 他那樣從樓梯上跌了下來,使背椎骨嚴重錯位。I hope I can depend on you not to back out at the last moment. 我希望你絕對不會在最后的時刻變卦。He tried to yank his mind back out of fantasy. 他試圖將思緒從想入非非的幻夢中拉回。back-out更多例句