| 释义 |
同义词- India rubber
- gum elastic
- natural rubber
- rubber
词路径- entity
- physical entity
- matter
- substance
- material
- stuff
- discharge
- emission
- exudate
- exudation
- latex
- rubber
- natural rubber
- India rubber
- gum elastic
- caoutchouc
下位词- Para rubber
- cold rubber
- crepe rubber
- ebonite
- foam rubber
- hard rubber
- vulcanite
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