| 1. | Condensation is very rapid at ph 7-9 . PH值7-9时缩聚极快。 |
| 2. | The weeds propagate themselves rapidly . 杂草繁殖极快。 |
| 3. | It now came straight towards them at tremendous speed . 它以极快的速度向他们冲来。 |
| 4. | Information can be entered and retrieved extremely quickly . 信息可以极快地输入和检索。 |
| 5. | Every one was so happy that time just flew ... 人人都很快活,所以日子像飞一样地过得极快。 |
| 6. | The pace of the race was too severe to be maintained for long . 比赛的速度极快,很难持久。 |
| 7. | Disease of animal and vegetable pests propagate with extreme rapidity . 动植物病害传播极快。 |
| 8. | He could calculate percentages mentally at high speed . 他心算速度极快,能很快算出利润金额。 |
| 9. | These creatures travel in sea as fast as anything 这些动物在海中行动极快。 |
| 10. | Ls is simple to work with and can be very fast Ls原理简单且处理速度极快。 |