caoutchouc

UK:  ['kaʊtʃʊk]

n.

1.弹性地蜡

2.弹性橡皮

3.【化学】生橡胶;纯橡胶

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 . The strip is made from pure caoutchouc; it has stronger feature in antifriction, anti-ozone, endure high &low temperature.
采用纯天然橡胶胶条，具有更强的耐磨性、耐高低温和抗氧化性，和优秀的刮拭能力。