| 单词 | pneumatic hammer |
| 释义 | pneumatic hammer (once / 590966 pages) n WORD FAMILY pneumatic hammer: pneumatic hammers USAGE EXAMPLESAt that moment, rising above the staccato rattle of the pneumatic hammer, came the unmistakable whirr of an aerial propeller. Westerman, Percy F. (Percy Francis), The Airship "Golden Hind"(2012) I lived in a former one-room schoolhouse nearby and earned a handsome sum operating a pneumatic hammer, a type of jackhammer. New York Times(Feb 11, 2012) Sheffield Pneumatic Hammer Drill This tool is used by miners for making holes in hard rock, preliminary to blasting. Corbin, Thomas W., Marvels of Scientific Invention—An...(2011) n a hammer driven by compressed air Syn|Hyper air hammer, jackhammer hammer, power hammer a power tool for drilling rocks |
| 随便看 |
|
英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。