英语单词
jackhammer是什么意思
jackhammer
英[ˈdʒækhæmə(r)]
美[ˈdʒækˌhæmɚ]
- n.手提钻 网络解释.手提钻；轻型凿岩机；手持式风钻；手持式凿岩机
双语例句
- 1 . The construction worker battered away at the concrete with a jackhammer .
- 建筑工人用手提钻机在混凝土上不断打孔.
来自互联网
- 2 . She held her ears when the jackhammer started to operate; hold one's nose.
- 当手提钻开始工作时,她塞住耳朵; 塞住鼻子.
来自互联网