座椅靠背的英文

backrest

seat back

seat-back

• 座椅:    seat
• 靠背:    back
• 座椅靠背软垫:    seat back cushion

例句与用法

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1. Technique specification of backrest angle adjuster for bus seat
   客车座椅靠背调角器技术条件
2. Chair back static load test machine
   座椅靠背静荷试验机
3. Chair stability test machine
   座椅靠背耐久性试验机
4. This is the seat - recliner button . if you push it , the seatback reclines , so you can relax
   您的座椅靠背可以调节，调节按钮在扶手内侧。
5. Second , stretch both arms and cross them on the back of the seat in front of you , step on the floor with your feet firmly
   第二种：两臂伸直交叉，紧抓前面座椅靠背，头俯下，双脚用力蹬地。