spring mattress
[英][spriŋ ˈmætris][美][sprɪŋ ˈmætrɪs]
弹簧垫子;
例句:
1.
Atmosphere the expert points out, white-collar usually prefer spring mattressactually not conducive to sleep, will say is good for health, or
专家指出,白领通常偏爱的弹簧床垫其实并不利于睡眠,要论对身体有益,还是木板床好.
2.
Let's get together and test the spring potential of my mattress
让我们一起来检测我的床垫在春天是否能用的潜在性吧.