v.加衬垫（cushion的过去分词）； 双语释义：n.(名词)[C]垫子,坐垫 a bag filled with a soft substance on which a person can lie, sit or rest comfortablyv.(动词)vt. 在…装〔铺〕垫子 supply with cushionsvt. 对(某事物)起缓冲作用 soften (sth) by absorbing the effect of impactvt. 保护某人或某事物 protect sb/sth英