点击下方单词,选择对的这个单词
点击下面链接下载与本句相关的学习资源，包括PDF教材和音频练习，方便课后复习：
1. 同 pillowcaseA pillow slip is the same as a pillowcase .
1. bed linen consisting of a cover for a pillow
e.g. the burglar carried his loot in a pillowcase
Synonym: casepillowcaseslip
多通过句子记忆单词，而不是单独死记硬背。
