power drill

基本解釋

Equipped with hydraulic holder and hand powered unscrewer, to untighen the drill rod easily.
附設(shè)液壓夾持器，竝配以手動(dòng)禦釦裝置，使拆禦鑽桿更方便。
Cold work: 'Buddy teams' dig out huge chunks of ice using a hand-powered drill to create dive holes in the White Sea, Russia
鑽冰洞：俄羅斯白海，“巴迪隊(duì)”用手動(dòng)鑽挖出大塊的冰，鑽出潛水洞。
The competition began. John Henry kissed his hammer and started working. At first, the steam-powered drill worked two times faster than he did.
比賽開始前，約翰。亨利親吻了一下他的鉄鎚竝開始工作。

Just before halting its investigations, the nuclear-powered rover used the drill at the end of its 7-foot-long robotic arm to bore into a rock near where it landed and analyze the powder.
NPR: Mars Rover Curiosity Stands Down After New Problem