rubbern.橡胶；橡皮；橡胶制品adj.橡胶的rubberstampvt.不经审查就批准adj.经官样文章式批准的rubber pipe橡皮管rubber shim橡胶薄垫片rubberscope橡胶照射仪,铜锰测定仪rubber soil橡皮土rubber uses橡胶用途rubber foam海绵橡胶rubber ball橡皮球rubberplant印度橡胶树rubber disk[医] 橡皮磨盘(片)