back seat cushion

基本解释

Remove the seat back from the seat cushion and place it on a suitable work surface.
将座位靠背从座位垫上拆下，并将其放至适当的工作台上。
Has the seat back cushion function, disposes the steel system hand operated, after the fold may hide in the lathe bed.
具靠背功能，配置钢制手摇把，折叠后可隐藏于床身；
The Wenzhou fine jade precious present limited company is a specialized design develops and produces the massage stick, massages the seat back cushion, the plastic product enterprise.
企业简介本公司是一家专业从事生产新颖、实用的按摩器系列、家庭日用品系列、美容套系列、家庭保健系列的企业。

The central aisle of an airliner, the back seat of a car (stale popcorn crammed into cushion cracks), a coal mine, a hospital waiting room, a long tunnel in which a hot breeze blew first in one direction and then the other.
NEWYORKER: Ziggurat