- 近义词
- air hammer气锤;风锤;
- pneumatic hammer气锤;风锤;
- 知识拓展
单词解说
jack，代称，hammer，锤子。引申词义风钻。
- 双语例句 更多例句
1、
I talk to my friend and someone repairing the road behind us starts up a jackhammer.
我和朋友说话,而某人在我们身后正用手提钻在修路.
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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.
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3、
- 今日热词
- 热门搜索
- invoice n.发票;发货单;v.开发票;记清单;
- brother-in-law n.内兄，内弟;大伯，小叔;姐夫，妹夫;连襟;
- midday n.中午;正午;
- Poor Things 可怜的东西;可怜的家伙
- spectrum n.光谱;波谱;范围;系列;
- switch n.开关;转换，转换器;软鞭子;[信]接线台;vt.& vi.转变，改变;转换;关闭电流;鞭打;
- give me 网络给我；我更喜欢；我宁可选择；我宁可要;
- tournament n.锦标赛;
- only you 只有你;情牵梦美人；爱在威尼斯;【电影】我心属于你；
- agriculture n.农业;农耕;农业生产;农学;
- graduation n.毕业（典礼）;刻度;
- frequently adv.频繁地，经常;
