英语词汇“rolling block”的读音、翻译、释义、用法及例句-智慧网

词汇	rolling block
释义	rolling blockrolling block1.■下转后退闭锁机
随便看	dart moth Dartmouth dart off dartoic dartoid dart on dartos dartos coat dartos muscle dart out dartre dartrous dart sac dart union dart union swivel daruma Darvan Darvon darwin Darwin Darwin ellipsoid Darwin-Fowler method Darwinian Darwinian fitness Darwinian selection

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