 |
investigative | experiment
| experiment | |
| gen. | 进行实验 |
| desert. | 做实验 |
| environ. | 实验 |
| math. | 试验，试探 |
| met. | 科研设备; 科学仪器 |
| oil | 实验 |
| space | 科研 设备 |
| sport. | 进行实验 |
|
investigative experiment : 9 phrases in 7 subjects |
| Aviation | 2 |
| China | 1 |
| Finances | 1 |
| Oil / petroleum | 1 |
| Plastics | 1 |
| Technology | 2 |
| United Nations | 1 |