n. 打洞机;挖掘者;开凿者excavator详解释义 excavator n.(名词) 发掘者,挖掘者,开凿者 挖掘机,挖掘器,挖土机,挖沟机,打洞机,电铲,钻孔器,挖泥机,开凿机 Noun a workman who excavates for foundations of buildings or for quarrying a machine for excavating...
发布时间:2025-11-01 浏览量:1