“excavator”的概念、定义、翻译、参考文献-科学参考

单词	excavator
释义	excavator Encyclopedia 工学露天装载设备释 mining shovels; excavator露天装载设备铲挖土壤、矿岩、煤炭等物料，并实现装卸的设备。主要指挖掘机。工学挖掘机械释 excavator挖掘机械用铲斗挖掘高于或低于停机面的物料并装入运输车辆或进行堆料的土方机械。
随便看	orchestra pit orchestration orchestrator of film and TV music Orchestre de la Suisse Romande Orchestre de Paris Orchestre des Concerts Lamoureux Orchestre National de France orchid orchid and bamboo orchidantha family Orchid Blooms in Spring Sunshine orchid garden Orchid Journal Orchid-Land Selection of Ci Poems of the Ming Dynasty Orchid of the Valley Orchid Painting Technique Orchid Pavilion in Shaoxing Orchid，Rock by Ma Shouzhen orchiocatabasis orchitis ORCID OR curve Orcus ORD Ordained

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