rubber tree
rubber-tree的词性:
n.(名词)
1. A tropical South American tree (Hevea brasiliensis) widely cultivated throughout the Tropics and yielding a milky juice that is a major source of commercial rubber.
橡胶树:一种南美洲热带树木(巴西橡胶树) ,在热带地区广泛种植,可生成一种作为商品橡胶的主要原料的奶液