excavator

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

excavator例句

用作名词(n.)

The main task of hydraulic excavator is to dig soil.
挖掘机的主要工作就是土壤的挖掘。

The cab dimensions are unique for a hydraulic excavator of this weight class.
司机室尺寸是此重量级别液压挖掘机所特有的。

The machine pictured above is a bucket-wheel excavator used in modern surface mining.
上面影像中的机器就是被用于现代露天采矿的一辆勺轮开凿机。

excavator近义词

digger shovel bulldozer earthmover crawler backhoe power shovel