英语词汇“bridge trolley”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	bridge trolley
释义	bridge trolley bridge trolley [′brij ‚träl·ē] (mechanical engineering) Either of the wheeled attachments at the ends of the bridge of an overhead traveling crane, permitting the bridge to move backward and forward on elevated tracks.
随便看	rigg -rigged rigged riggedly rigged market rigged markets rigged out rigged out with rigged out with something rigged up -rigger rigger ulmus americana ulmus campestris sarniensis ulmus campestris wheatleyi ulmus carpinifolia ulmus crassifolia ulmus fulva ulmus glabra ulmus glabra - wych elm ulmus hollandica ulmus hollandica vegetata ulmus laevis ulmus 'major' ulmus parvifolia

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