rubbern.橡胶;橡皮;橡胶制品adj.橡胶的
rubber drum橡胶帆布桶,软桶
rubber file树胶锉
Rubber unit橡胶元件
rubber core橡胶黏结剂
rubber sole橡胶底
rubberapron橡皮围裙
rubber wood橡胶原木
rubber acid橡皮硫酸
rubber hose橡胶管
rubber boot胶靴
"rubberize fabric for rain coats"