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| 橡胶 (通过凝固或干燥某种植物(特别是橡胶树)的乳液获得的奶油色到深棕色有弹性的物质。) | |||
| 橡胶 | |||
| caoutchouc: 37 phrases in 12 subjects |
| Agriculture | 2 |
| Botany | 9 |
| Chemical fibers | 1 |
| Commerce | 7 |
| Environment | 3 |
| Fishery fishing industry | 1 |
| Horticulture | 2 |
| Isolation | 2 |
| Name of organization | 5 |
| Pest control | 2 |
| United Nations | 1 |
| Water resources | 2 |