jack-hammer
基本解释
- n. 气锤；手持式凿岩机；风锅
英汉例句
- A very nice set of glasses came under the hammer yesterday.
昨天拍卖了一套很精致的玻璃杯。 - Jack was assigned to the assembly shop of the factory.
杰克被分配到厂里的装配间工作。 - I am longing to see my friend Jack again.
我渴望再见到我的朋友杰克。 - The teacher has been trying to hammer in the facts.
教师一直设法把这些事实灌输给学生。 - He has no intention to jack up the plan.
他没有放弃这个计划的意思。
英英字典
- A jackhammer is a large hammer, powered by compressed air, that is used for breaking up rocks and other hard material.
柯林斯英英字典
专业释义
- 风锅
- 手持式风钻