jackhammer

英汉释义

• n.

  1.轻型凿岩机;风镐,气锤

英英释义

• n.

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

英汉例句

• 1.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。

• 2.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。

• 3.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；