jackhammer
/'dʒækhæmә/
现代语料频率: 24275
中文翻译
n. 手提钻
英文解释
n a hammer driven by compressed air
词态变化
复数形式:jackhammers
常见例句
1
plural of jackhammer n a hammer driven by compressed air
2
n a device that transfers power from an engine (as in a tractor or other motor vehicle) to another piece of equipment (as to a pump or jackhammer)
3
plural of PTO n a device that transfers power from an engine (as in a tractor or other motor vehicle) to another piece of equipment (as to a pump or jackhammer)
相关词组
1
(jackhammer 的复数) n. 手提钻