这台凿岩机能钻透岩石.This drill can bore through rock.凿岩机是煤炭采掘不可缺少的工具.The rock drill is indispensable for digging coal mines.这种新式旋转凿岩机实际上是通过粉碎坚硬的岩石来开凿.The new rotary hammer virtually smashes its way through hard materials....

“凿岩机”的英语可以翻译为：ock drill，hammer drill，quarrying machine，widowmaker，charge ...

“凿岩机”的拼音为：záo yán jī...