pillowslip与pillow case区别
pillowslip释义：
n. 枕套
例句：
Mother is filling the ready-made pillowslip with cotton wool.
妈妈正在往做好的枕套里充填棉絮。
Mother is filling the ready-made pillowslipwith cotton wool.
妈妈正在往做好的枕套里充填棉絮。
pillow case释义：
开口式枕套；无边式枕套
例句：
Place in pillow case and tie and closed.
置于枕套中，系紧并封闭。