- 1
A pillowcase is the cloth cover you pull over a pillow so the pillow stays clean and you have a nice surface to rest your head on. You wash the pillowcase often; you wash the pillow itself much less. It is an everyday home word, the same in British and American English. Some older British speakers also say pillow slip, but pillowcase is the usual word now. The “case” here is simply a covering, not a box and not a story in court.
枕頭套
組成pillow（枕頭）+ case（套在外面的罩子）。
同家族的字
- pillowthe soft thing inside; the pillowcase is only the washable cloth around it
原始詞典資料1 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
pillowcasenoun/ˈpɪləʊˌkeɪs/
- 1
A washable, easily removable cloth cover for pillows.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。