| 21. | I made an experiment on him. |
| 我以他做试验。
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| 22. | He tried his experiment with success. |
| 他试验成功了。
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| 23. | Scientists test out theories by experiment . |
| 科学家用实验检验理论。
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| 24. | I employed him by way of experiment . |
| 我雇用他试试。
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| 25. | Many people disapprove of scientists who experiment on animals. |
| 许多人不赞成科学家在动物身上做试验。
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| 26. | The outcome of the experiment is in the lap of the gods. |
| 实验结果尚难预料。
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| 27. | She performed the experiment over an over, working till midnight. |
| 这项实验她做了一遍又一遍，一直做到深夜。
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| 28. | He persuaded me out of the idea of dropping the experiment . |
| 他劝我打消了中断试验的想法。
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| 29. | He stands a good chance of succeeding in the experiment . |
| 他的实验大有成功的希望。
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| 30. | The teacher demonstrated the experiment to the class. |
| 老师把实验演示给学生看。
|