jackhammer中文什么意思
n.
轻型凿岩机;风镐,气锤。
轻型凿岩机;风镐,气锤。
- don’t be a jackhammer: 别像个手提钻
- jackhammer launcher: 多联装火箭发射器
- jackhammer air drill: 杰克哈默压气钻
例句与用法
- A city road must be broken up by jackhammers .
城市道路必须用风镐掘开。 - He ' s behind the bricks ! jackhammer
他在砖墙后面,打透它! - So they bring in a jackhammer ,
他们拿来了手提钻枪 - Boy , give me the jackhammer
小伙子把手提钻给我 - A system or device for doing work , as an automobile or a jackhammer , together with its power source and auxiliary equipment
机械系统用来工作的系统或装置,如汽车或手持式凿岩机,包括其动力源和辅助设备
英文释义
名词- a hammer driven by compressed air
同义词:air hammer, pneumatic hammer