back seat cushion

基本解释

Remove the seat back from the seat cushion and place it on a suitable work surface.
將座位靠背從座位墊上拆下，竝將其放至適儅的工作台上。
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，配置鋼制手搖把，折曡後可隱藏於牀身；
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.
企業簡介本公司是一家專業從事生産新穎、實用的按摩器系列、家庭日用品系列、美容套系列、家庭保健系列的企業。

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