Endotheca
内墙; 内套
🗣️ 情景例句
I've never seen you so wound up.
我从来没有看过你这么紧张。
Please turn the light off when you leave.
离去时请随手关灯。
I like writing to my penfriend, but it takes a lot of time.
我喜欢给笔友写信，但那很花时间。