详细解释:n. 纯橡胶, 生橡胶
【化】 生橡胶
【医】 橡皮, 弹性树胶
英语解释：
名词 caoutchouc:
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同义词：rubber, natural rubber, India rubber, gum elastic