 |
| |||
| 未〔没有被〕污染的; 无有害物的 | |||
| 未沾染的 (incontaminatus) | |||
| 不脏的; 未沾染的 | |||
| 不含杂质的 | |||
| 未污染的; 洁净的 | |||
| 无污染的 | |||
| 洁净; 无杂质的; 未受污染的; 未被污染的 | |||
| uncontaminated: 27 phrases in 6 subjects |
| Desert science | 1 |
| Earth sciences | 1 |
| Engineering geology | 6 |
| Metallurgy | 2 |
| Oil / petroleum | 6 |
| Technology | 11 |
|
| |||
| 未〔没有被〕污染的; 无有害物的 | |||
| 未沾染的 (incontaminatus) | |||
| 不脏的; 未沾染的 | |||
| 不含杂质的 | |||
| 未污染的; 洁净的 | |||
| 无污染的 | |||
| 洁净; 无杂质的; 未受污染的; 未被污染的 | |||
| uncontaminated: 27 phrases in 6 subjects |
| Desert science | 1 |
| Earth sciences | 1 |
| Engineering geology | 6 |
| Metallurgy | 2 |
| Oil / petroleum | 6 |
| Technology | 11 |