jackhammer

美 [?d?æk?hæm?r] 　英 [?d?æk?hæm?(r)]

• n.風(fēng)鉆；氣動(dòng)鑿巖機(jī)
• 網(wǎng)絡(luò)手提鉆；氣錘；風(fēng)鎬

詞形變化

復(fù)數(shù)：jackhammers  

英漢雙解

英漢解釋

n.	1. 輕型鑿巖機(jī);風(fēng)鎬,氣錘

英英解釋

n.	1. a large noisy piece of equipment that you hold in both hands and use for breaking the surface of roads

例句

It took several hours with a jackhammer, but the jersey was found.

用手提鉆花了幾個(gè)小時(shí)最終找到了那件運(yùn)動(dòng)衫。

If we're really stubborn, he uses a jackhammer.

如我們仍冥頑不靈，他就會(huì)使用電鉆了。

After all, jackhammer workers use thick gloves to diffuse vibrations and prevent hand injury;

格雷厄姆說，畢竟，牠們工人些在生產(chǎn)時(shí)就使用厚厚的手套來避免振動(dòng)器擴(kuò)散和手部傷害；