caoutchouc

1. Large genus of tropical American trees that yield a bast fiber used for cordage and bark used in tanning; milky juice yields caoutchouc.
   树的内皮用来做绳索和树皮用来制革的在热带美国的大的属；产出生橡胶的奶汁液。
2. Caoutchouc production is still supportable domain of some farms in Yunnan and Hainan The key to advance the capacity of market competition is controlling society cost, speeding up technic innovation and whole optimization
   控制国有植胶企业社会成本，加速生产技术创新和整体优化，是提高国产天然橡胶市场竞争力的关键
3. It analyzed advantage and disadvantage on caoutchouc industry in china and put forward the strategies on currently adjusting caoutchouc industry's structure in china.
   分析了我国天然橡胶产业的优势和劣势，并提出了当前我国天然橡胶产业结构调整的对策及思路。
4. Eucommia ulmoides was one of peculiar precious medicinal plants growing in China. The gutta-percha was considered as a rubber source to replace caoutchouc.
   杜仲是我国特有的珍贵药用植物，其杜仲胶也是有望替代天然橡胶的胶源。

noun

1. an elastic material obtained from the latex sap of trees (especially trees of the genera Hevea and Ficus) that can be vulcanized and finished into a variety of products

   Synonym:    rubbernatural rubberIndia rubbergum elastic