jackhammer

jackhammer

美 [ˈdʒækˌhæmər] 　英 [ˈdʒækˌhæmə(r)]

• n.风钻；气动凿岩机
• 网络手提钻；气锤；风镐

词形变化

复数：jackhammers  

英汉双解

英汉解释

n.	1. 轻型凿岩机;风镐,气锤

英英解释

n.	1. a large noisy piece of equipment that you hold in both hands and use for breaking the surface of roads

例句

It took several hours with a jackhammer, but the jersey was found.

用手提钻花了几个小时最终找到了那件运动衫。

If we're really stubborn, he uses a jackhammer.

如我们仍冥顽不灵，他就会使用电钻了。

After all, jackhammer workers use thick gloves to diffuse vibrations and prevent hand injury;

格雷厄姆说，毕竟，牠们工人些在生产时就使用厚厚的手套来避免振动器扩散和手部伤害；