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

单词	rotary bridge crane
释义	rotary bridge crane noun : a bridge crane that has one end of the beam or bridge pivoted and the other running on a circular track
随便看	roundstone roundtable roundtables roundtail roundtop roundtree roundtrip roundtrips roundup roundups roundure roundures roundwise roundwood roundwoods roundworm roundworms rountree roup rouped roupet roupier roupiest rouping roups

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rotary bridge crane