jackhammer

单词jackhammer

基本解释

n.: 风钻；气动凿岩机
网络: 手提钻；气锤；风镐

权威解释

• 风钻；气动凿岩机:

  a large powerful tool, worked by air pressure, used especially for breaking up road surfaces

英汉解释

• 手提钻

• 轻型凿岩机;风镐,气锤

• 累型手持式凿岩机

• 〔机〕手持(锤击)式凿岩机,凿岩锤,气锤

词性分析

• 复数：jackhammers

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；