| 1. | More expensive nitrating agents may be used .
还可应用较贵的硝化剂。 |
| 2. | This sprang will finish off the insects .
这些喷雾剂能杀死这些虫子。 |
| 3. | Nitrite is used as a food additive .
亚硝酸盐被用作一种食物的附加剂。 |
| 4. | The sea air does wonders for him .
海上的空气对他来说是一剂灵丹妙药。 |
| 5. | This solute will be referred to as a tracer .
这种溶质称为示踪剂。 |
| 6. | Take this dose of medicine on an empty stomach ...
空腹吃这剂药。 |
| 7. | We are terrorized into buying deodorants .
我们被胁迫去买除臭剂。 |
| 8. | The beewax were changed by adding softeners .
石蜡靠加上软化剂发生变化。 |
| 9. | Such a substance is called a depolarizer .
这种物质称为去极剂。 |
| 10. | Meprobamate may be used as a muscle relaxant .
眠尔通还可作为肌肉松驰剂。 |
