精简查词
我的生词本
在线背单词
查词历史
- 1. on and off
- 2. on account of
- 3. on account
- 4. on a shoestring
- 5. on a roll
- 6. on a par with
- 7. on a large scale
- 8. on a full stomach
- 9. on a diet
- 10. on a budget
- 11. on a bowline
- 12. on a big scale
- 13. on a bender
- 14. omv
- 15. omphalos
- 16. omphalocele
- 17. omnium-gatherum
- 18. olla podrida
- 19. olla
- 20. olive green
邻近单词
- 正在加载“on and off”的释义
例句用法 短语词组 近反义词 海词讲解 英英解释
1.
Since most of them have never had an opportunity to use computer, the training began with turning on and off the computer. Basic computer and Internet skills were the main courses offered, according to the trainer. 
据负责培训的老师介绍，由于这些女教师大多数从来没接触过电脑，所以培训班将从开关机器教起，主要进行计算机基本操作和网络知识的讲座以适应不同学员的水平。
2.
It rained on and off all day.
整天断断续续地下著雨。
- stand off and on 一忽儿接近海岸;一忽儿远... play off and on with 一会戴上一会摘下...
- off and on 断断续续,不时地...
【近义词】
- off and on 断断续续,不时地...
副词 on and off:
