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	shell-side pressure loss shellside water test shell sign shell site shell-slab shell slab shell slotting cutter shell-snail shells,nasal SHELL(S) of furnaces shell software system shell sol t Shellsort Shell sort shell sorting Shellsorts shell source shell source model shells out shell space shell splash shell-splash signal shell srtucture(of nuclear) shell star shell steak

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