英语词汇“差動滑車”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	差動滑車
释义	差動滑車 chā dòng huá chē一种轻便的起重机。用一根无端链绕径三个链轮，两个大小不等的链轮装成一体，挂在机架上，欲吊起之重物则挂在动链轮上，拉动链条，可将重物吊起。
随便看	I caught seven trout in fifteen minutes I caught sight of my old fiend in town today I caught six trout in fifteen minutes I caught that Nosey Parker reading my diary I caught that Nosey Parker read ing my diary I caught the drift of what he said I caught the five something train I caught the glimmer of a smile in his eyes I caught the hem of my dress in the brambles I caught the last bus I caught them in bed together= having sex I caught the next plane to Dublin I caught the spirit of the occasion I caused him to fall down the stairs icav icaya strophanthus ic breadboarding icbt Icaza Icazuriaga Icaňo ICB i-cb .icb icbc