“椅垫”的英语可以翻译为：chair cushion ...

你可以用这种碎料塞椅垫.You could stuff the chair with this torn material.猫将身子缩成一团睡在椅垫上.The cat huddled itself on the cushion.她们将替斯洛普先生做鞋子和椅垫.They would work slippers and cushions for Mr. Slope....