“rotary excavator”的概念、定义、翻译、参考文献-科学参考

单词	rotary excavator
释义	rotary excavator [`rōd·ǝ·rē `ek·skǝ´vād·ǝr] See <<bucket-wheel excavator>>
随便看	docking keel dock landing ship dockyard Docodonta docosane docosanoic acid docosapentanoic acid doctor doctor bar doctor blade doctor knife doctor roll doctor solution doctor test doctor treatment document document alignment documentation document flow document handling document leading edge document mark document misregistration document number document plane

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