artifact consisting of soft or resilient material used to fill or give shape or protect or add comfort
双语例句
It was the idea of supporting a craft on a pad, or cushion, of low- pressure air, ringed with a curtain of higher pressure air. 这顶计划是将船支承在低压空气垫或低压空气软垫上，低压空气周围围着较高气压空气幔。
A cushioning device, such as a bundle of rope or a piece of timber, used on the side of a vessel or dock to absorb impact or friction. 缓冲装置一种减小震动或冲撞力的装置，如一捆绳子或一块木头，用在船或船坞的侧面以承受撞击或摩擦力
He comforted his back with soft cushions. 他铺上软垫使背部舒适些。
