| 1. | Nature is still the greatest chemist . 大自然仍是最伟大的化学家。 |
| 2. | Chemists study the nature of gases . 化学家研究气体的性质。 |
| 3. | The chemist reported on his experiments with coal tar . 化学家提出他实验沥青的报告。 |
| 4. | He is a clever chemist . 他是一个聪明的化学家。 |
| 5. | Chemists bowed to it . 化学家们相信了。 |
| 6. | The technique at one time was arcane in the mind of most chemists . 这种技术在大多数化学家心目中一度是神秘的。 |
| 7. | Before long, this element proliferation began to frustrate the chemists . 不久后,元素的这个增生开始冲击化学家们。 |
| 8. | As chemists began to pry out my secret they discovered my virtuosity . 化学家开始探讨我的秘密,他们发现了我的精湛技巧。 |
| 9. | It is the story of a young chemist who succeeds in making himself invisible . 故事说的是一位年轻的化学家使自己隐而不见。 |
| 10. | Why do chemists want to analyze materials for such small quantities ? 为什么化学家们希望能够对如此小量的物质进行分析呢? |