他正坐在床边一把有靠背无扶手的椅子上阅读。

He was sitting on an upright chair beside his bed, reading.

《柯林斯英汉双解大词典》

这把椅子有很深的舒适座椅和背部尼龙帆布，全长软垫扶手。

This chair has a deep comfort nylon seat and back canvas, and full length padded arm rests.

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祈祷椅没有扶手，装有布面的椅子，有高而直的椅背和低矮的座位。

An armless, upholstered chair with a high, straight back and a low seat.

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