| 1. | Too much oxygen can also block regeneration . 过多的氧也可阻碍再生。 |
| 2. | Mrs merrick wore a dark brown dress . 梅立可太太穿一件深褐色的衣服。 |
| 3. | At last gerald had but one day more . 终于,杰拉尔德只有一天可待了。 |
| 4. | More expensive nitrating agents may be used . 还可应用较贵的硝化剂。 |
| 5. | You are allowed 1 liter of spirits duty-free . 你可免税带进1公升酒。 |
| 6. | I told him not to go , but he just would n't listen . 可他偏偏不听。 |
| 7. | Envy may dissatisfy us with our lot . 嫉妒可使我们对自己的命运不满。 |
| 8. | Pennsylvania republicans were riding high . 宾州共和党可称显赫一时。 |
| 9. | There is a large amount of literature available . 有大量的文献可查。 |
| 10. | This detestable custom satirizes humanity . 这个可厌的风俗违反人性。 |