The pencil is in the pencil case.铅笔在铅笔盒里.He has a rubber in his pencil case.他铅笔盒里有块橡皮.You think your pencil case is full because you haven't lost any?你一直觉得你铅笔盒满满的是因为你的笔一直没丢 吗 ?...

n.铅笔盒，铅笔袋...

pencil case的音标：pencil case的英式发音音标为：['pensəl keis]pencil case的美式发音音标为：['pɛnsəl kes]...