叠被子的英文：
fold up the quilt

参考例句：

You are asked to lat up the quilt after getting up.
起床后，你得叠被子。

fold是什么意思：
v. 折叠，对折；交叠；包；失败，垮台，关闭
n. 褶痕；褶皱；羊圈

Parallel fold: Folding a sheet with all the folds parallel to each other.
平行折:纸张的一折和前一折平行的折法。

Cross fold: A fold at right angles to the direction of the web.
横摺:与纸卷成直角的屈摺。

To coil or fold or cause to coil or fold in overlapping whorls.
卷绕(使)盘绕起来或(使)卷起成重叠的螺旋状物

A wrinkle, ripple, or fold.
皱纹，波状，褶痕

The flap folds down.
帽边可以折下。

quilt是什么意思：
n. 被子
v. 加软衬料后缝制；缝被子；东拼西凑地编

This is a group of friends at a quilting bee.
这是聚会上的一群好友。

The soldiers fold up their quilts into cubes.
战士们的被子叠得四四方方。

A patchwork bedcover,cushion, quilt,etc
杂拼花布床罩、垫子、棉被等.

Fluff up and air quilt regularly to maintain softness.
应定期将羊毛被抖松并晾晒以保持其柔软性。

To make into a quilt by stitching(layers of fabric) together.
缝被把（织物层）缝合在一起的制成被子