foam pad的用法和样例：
例句
用作名词 (n.)
- Still in the air, he smiled broadly before he hit the foam.
他仍在空中还没有落到泡沫垫上时，就张嘴微笑了。 - The interior of the chaise has a frame of timber slats joining the two sides with foam cushioning laid into them and the piece is finished with fabric upholstery.
躺椅的内部由木板条连接上下两端，中间再填充泡沫垫，结尾部分在整体表面铺上织物装饰。
