n.水床

Some say waterbed is bad for your spinal cord. 有人說水床對你的脊髓不好。

It's like the Earth is a giant waterbed. 這就好像地球是一個大的水床。

Do you have a room with a waterbed? 有沒有用水褥子床的房間?

Do you have a regular mattress, futon, or waterbed? 你們的床墊是彈簧的、海棉的還是水床的？

He observed that the infants had significantly more quiet sleep on the waterbed. 他觀察到嬰兒在水床上能明顯地睡得更加安詳。