英语词汇“trolley block”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	trolley block
释义	trolley block un.起重机小车的滑轮组 [网络]游动滑车
随便看	main instruction buffer main insulation main insulation test main intake main interface main interference suppression ratio main intermediate-frequency amplifier main internal memory main invention main investigation main irrigation canal main isolating valve Mainis pentadactyla (Linnaeus) main issue main issue of the suit Mainit Mainit, L. main jet main-jet main jet spray hole main jet tube main jib main job main joint main joist of suspended ceiling

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