rubber foam

• 海绵橡胶

rubber foam的用法和样例：

例句

1. All the sharp corners were padded with foam.
   所有的棱角都垫上了海绵橡胶。
2. She sat there, reclined against a foam rubber cushion.
   她在那儿倚靠着海绵橡胶垫坐着。