| 1. | Before playing cards we drew for partners , i.e. decided who would partner whom by drawing cards .
我们玩牌前用抓牌方式决定游戏伙伴。 |
| 2. | The insertion of the initial velocity is accomplished by offsetting the motor shaft position prior to the start of navigation .
初始速度的加入可以在导航开始前用预先装走马达轴的位置来实现。 |
| 3. | Before salesatisfy you by enthusiasm and speciality
售前用热忱和专业感动您 |
| 4. | I paid two hundred dollars for it twenty years ago
的作品，别太惊讶我在20年前用 |
| 5. | Use as a pre - wash for treatments for best results
在使用的产品保养前用它预洗则效果更好。 |
| 6. | He was given a purgative before the operation
他在手术前用了通便药 |
| 7. | Leak - test lines and equipment with an inert gas before using
使用前用惰性气体对管道和设备检漏。 |
| 8. | 4 wash hands thoroughly with soap and water
-换症前用液洗手。 |
| 9. | They used strings previously treated with powdered glass
他们使用了事前用玻璃粉末处理过的绳子。 |
| 10. | Wash hands thoroughly with soap and water
换症前用?液洗手。 |
