WordMate - 在线英语词典

cushioning

[机] 缓冲剂

n artifact consisting of soft or resilient material used to fill or give shape or protect or add comfort
v protect from impact

原型: cushion 原型变体: i 现在分词: cushioning

BNC词频排名: 28,778 | 当代语料库词频排名: 25,519