片语
bungie橡皮
caoutchouc c橡胶
caoutchouc elasticity橡胶弹性
caoutchouc industry天然橡胶产业
mineral caoutchouc[材]
Elastic caoutchouc弹性橡胶
gum口香糖;树胶;橡皮
caoutchouc pelvis橡皮状骨盆英语
Manihot caoutchouc萨拉橡胶
caoutchouc tree
deciduous tree of the Amazon and Orinoco Rivers having leathery leaves and fragrant yellow-white flowers; the rubber tree usually cultivated in plantations; chief source of Para rubber
同义词:
para rubber tree
Hevea brasiliensis