| 1. | Children are not allowed to enter the chemistry lab 孩子们不允许进化学实验室。 |
| 2. | He had already built a chemistry lab for himself 他已为自己建了一个化学实验室。 |
| 3. | Mr zhu is showing the students the chemistry lab 朱先生带领学生参观化学实验室。 |
| 4. | He entered the chemistry lab without being permitted 他未经允许就进入化学实验室。 |
| 5. | I suggested jane visit the chemistry lab right away 我建议简立即去看看化学实验室。 |
| 6. | I wonder if we ' ll have chemistry lab this afternoon 他带着一个备用车轮,以防车胎破裂。 |
| 7. | Don ' t taste anything in a chemistry lab 在化学实验室不要尝任何东西。 |
| 8. | We were working in the chemistry lab , when the lights went out 我们正在化学实验室工作,突然灯都熄灭了。 |
| 9. | Chemistry lab construction and management under new curriculum standard 新课程标准下的中学化学实验室建设与管理 |
| 10. | When edison was only ten , he set up a small chemistry lab of his own 爱迪生十岁时,就建立了自己的小化学实验室。 |