backhoes

核心释义

1. 1.

   一种挖掘设备,由铰接臂末端的挖掘斗或铲斗组成,向后拉动以挖土；用于挖掘机和反铲拖拉机。

   A piece of excavating equipment, either an integral subassembly or an attachment, consisting of a digging bucket or scoop on the end of an articulated arm, drawn backwards to move earth; used in excavator/digger and backhoe tractors.

2. 2.

   一种挖掘机,其铲斗连接在铰接式吊杆上,向后拉动以挖土

   an excavator whose shovel bucket is attached to a hinged boom and is drawn backward to move earth

一种挖掘机,其铲斗连接在铰接式吊杆上,向后拉动以挖土；(有伸缩挖掘装置的)锄耕机