减震，缓冲

1. 缓冲：cushion support 可缩性支架 | cushioning 缓冲 | cut 掏槽

2. 缓冲剂：环状加热 rim type heating | 缓冲剂 cushioning | 缓冲冒口 relief sprue

3. 减震：cushion cylinder 缓冲汽缸 | cushioning 减震 | cut 锉刀纹

4. 软垫：cushioning effect 缓冲效应 | cushioning 软垫 | cusp beach 海滩嘴

1. 起减震(或缓冲)作用的东西
Cushioning is something soft that protects an object when it hits something.

e.g. Running shoes have extra cushioning.
跑鞋有额外的减震设计。

noun

1. artifact consisting of soft or resilient material used to fill or give shape or protect or add comfort

Synonym: padding