seat-back

基本解释

The folding seat-back trays have gold-colored hinges, and there is plenty of legroom.
机上可折叠的座椅托盘装上了金色的把手，座位亦是气派宽敞。
Of course, there will be fewer window seats, but the interior design could compensate through spaciousness or swanky amenities such as in-flight lounges, viewing areas or seat-back virtual windows.
当然，靠窗的座椅将减少，但是通过宽敞豪华的内饰设计得以补偿，如飞机休息厅、观景区域或者座椅靠背虚拟窗户。
First Great Western are introducing the on-demand service via seat-back screens on one coach of each of their high-speed trains.
第一大西部铁路公司向大家展示了这项火车上的“随选服务”，该服务通过每个座椅后的液晶屏幕来实现，每辆高速列车都会安置这种液晶屏。

Republicans would need a 40-seat gain in November to take back majority control in the U.S.House of Representatives.
Others say the back seat is small. The T-shaped top of the battery rests underneath the seat, with the longer strip under the center console.

Spokesman Phil Gee said the company will test lighter, seat-back entertainment sets later in the year.
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He introduced seat-back entertainment, onboard ice cream and limos for business customers to create a customer-focused brand.
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