jackhammer

英[?d??kh?m?(r)]
美[?d??k?h?m?]

基本釋義

n.
手提鉆

實(shí)用例句

She held her ears when the jackhammer started to operate; hold one's nose.

當(dāng)手提鉆開(kāi)始工作時(shí),她塞住耳朵; 塞住鼻子.

期刊摘選

The construction worker battered away at the concrete with a jackhammer.

建筑工人用手提鉆機(jī)在混凝土上不斷打孔.

期刊摘選

I talk to my friend and someone repairing the road behind us starts up a jackhammer.

我和朋友說(shuō)話,而某人在我們身后正用手提鉆在修路.

期刊摘選

英英釋義

Noun
  • 1. a hammer driven by compressed air

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