| 1. | The book has been supplemented with new material .
该书内容有所增补。 |
| 2. | This tumor has gelatinous material within it .
肿瘤内含胶冻样物质。 |
| 3. | Lasers can also be used to purify materials .
激光还可以用于材料提纯。 |
| 4. | All necessary materials should be on hand .
一切必须的材料应准备就绪。 |
| 5. | The material must be free of fiber clumps .
这种材料必须无纤维块。 |
| 6. | No material is perfectly transparent .
没有一种物质是完全透明的。 |
| 7. | All these waste materials can sell for money .
这些废品可以换钱。 |
| 8. | The non-absorbed material is removed .
不能吸附的物质即被分出去。 |
| 9. | She made a cushion out of odd bits of material .
她用碎布头做了个靠垫。 |
| 10. | Energy and raw material costs are skyrocketing .
能量和原材料价格飞涨。 |
