- 1. The surgeons have been working for twenty hous without letup. 
- 那些外科医师一连工作了二十小时没有停止.
来自《简明英汉词典》
 
- 2. They pressed on without letup until they got to the top of the hill. 
- 他们一鼓作气爬上山顶.
来自《现代汉英综合大词典》
 
- 3. He jaws with no letup. 
- 他没完没了地讲.
来自辞典例句
 
- 4. We must develop the advanced productive forces without letup. 
- 我们必须坚持不懈地发展先进的生产力.
来自互联网
 
- 5. There was never a letup in the noise. 
- 喧闹声一刻也没有停顿下来.
来自互联网