 |
| |||
| 碳氢化合物 (仅含有碳和氢元素的化学化合物。) | |||
| hydrocarbures: 26 phrases in 7 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Environment | 9 |
| Fishery fishing industry | 2 |
| Isolation | 2 |
| Nautical | 2 |
| United Nations | 8 |
|
| |||
| 碳氢化合物 (仅含有碳和氢元素的化学化合物。) | |||
| hydrocarbures: 26 phrases in 7 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Environment | 9 |
| Fishery fishing industry | 2 |
| Isolation | 2 |
| Nautical | 2 |
| United Nations | 8 |