 |
| |||
| 物种; 树种; 种 | |||
| 汽油 (燃料内燃机中包含的挥发性可燃液体碳氢化合物，来源于原油，通过蒸馏法、聚合、催化裂化得到。) | |||
| 精油 | |||
| essence: 81 phrases in 13 subjects |
| Agriculture | 1 |
| Bioenergy | 1 |
| Botany | 12 |
| Chemistry | 1 |
| Commerce | 1 |
| Environment | 2 |
| Food industry | 8 |
| Forestry | 21 |
| Gardening | 1 |
| General | 1 |
| Horticulture | 27 |
| Nautical | 3 |
| Wood processing | 2 |