seat cushion (EN)

词组

词组 “seat cushion”

1. 座垫（放在座位上以提供额外舒适或支撑的垫子）
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   She placed a soft seat cushion on the wooden chair to make it more comfortable during dinner.
2. 座椅坐垫（汽车中，车辆座椅中支撑乘员体重的部分）
   The seat cushion in his car was adjustable for better ergonomics during long drives.
3. 座椅垫（航空领域，一种可拆卸的飞机座椅垫，在紧急情况下可用作漂浮装置）
   The safety briefing explained how to use the seat cushion as a flotation aid if the plane lands on water.