box spring

音标发音

Ask for a “low-profile” box spring.
衹要薄斷麪的彈簧箱。
Then, she chewed up a corner of our bed's box spring.
然後，它把我的彈簧牀墊的一角嚼了。
There was one exception: a line of beds that used so-called memory foam instead of a standard mattress and box spring.
衹有一個例外，那就是一系列使用所謂記憶泡沫材料的牀，而一般的牀用的都是彈簧牀墊或牀墊架。

So she purchased a new queen-sized bed and box spring and sent the tab to Uncle Sam.
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ENGADGET

a spring or set of springs fastened to a frame and covered in cloth, for supporting a bed

A box spring is a frame containing rows of coiled springs that is used to provide support for a mattress. You can also use box springs to refer to the springs themselves.