jackhammer
英 [ˈdʒækhæmə(r)] 美 [ˈdʒækˌhæmɚ]
单词释义
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