点击下方单词,选择对的这个单词
1. 起减震(或缓冲)作用的东西Cushioning is something soft that protects an object when it hits something.
1. artifact consisting of soft or resilient material used to fill or give shape or protect or add comfort
Synonym: padding
多通过句子记忆单词，而不是单独死记硬背。
