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

单词	book back
释义	book back [网络] 书背；折缝处作书背；书脊
随便看	double acting steam engine double-acting steam engine double-acting steam hammer double acting steam hammer double acting steam pile driver double-acting sucker rod pump double acting switch double acting type double-acting type pneumatic pile hammer double-acting vane pump double action double-action double actionability doubleaction black japanned spring hinge double action clutch double-action clutch double-action column press double action comber double-action comber double-action compressor double action crankless press double action crank press Double Action Cylinders double action die double-action die 当春天地争奢华，洛阳园苑尤纷拿，谁将平地万堆雪，剪刻作此连天花？当更张而不更张，虽有良工不能善调也；当更化不更化，虽有大贤不能善治也当替罪羊当机立断，悬崖勒马当机立断，毅然决然当杀不杀，大贼乃发。当权若不行方便，如人宝山空手回当权若不行方便，如入宝山空手回。当枪使当枪手ユキ来ユキ止マリユキ深イユキ渡ルユキ焼ケユキ着クユキ融ケユキ解ケユキ詰マルユキ起コシ