caoutchouc
中文解釋
wordnet sense
Collocation Usage
Collins Definition
Noun
Unvulcanized natural rubber,
/ˈkouˌCHo͝ok/,/-ˌCHo͞o(k)/,
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Unvulcanized natural rubber,
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Unvulcanized natural rubber
Web Definitions:
- rubber: 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
- Natural rubber is an elastomer (an elastic hydrocarbon polymer) that was originally derived from latex, a milky colloid found in the sap of some plants. The plants would be ‘tapped’, that is, an incision made into the bark of the tree and the latex sap collected and refined into a usable rubber. ...
- latex; natural rubber