短語詞組短語crawler excavator [機]履帶挖掘機;覆帶挖土機;履帶式挖掘機excavator buckets 挖掘機鏟斗electrical excavator 電動挖掘機fluid excavator 液壓式挖掘機diesel excavator 柴油鏟運機caries excavator 齲齒挖匙giant excavator 巨型挖掘機universal excavator 萬能挖掘機4m3 excavator m3 挖掘機hydraulic excavator 液壓式挖土機，液壓挖掘機；水力挖土機wheel excavator 輪式挖掘機，輪式挖土機bucket wheel excavator 斗輪挖掘機；戽頭轉(zhuǎn)輪挖土機 返回 excavator