Metamathematical letter
[计] 元数学符号
🧩 词语组成解析
[计] 元数学的
letter
['lɛtɚ]
n. 信;证书，许可证;字母，文字;字面意义;
vt. 用字母标明;写字母于;加标题;
vi. 写印刷体字母;
🗣️ 情景例句
Yes, but I'm only an amateur.
是的，我仅仅是业余爱好。
I met one of the announcers over at the television station.
我在电视公司遇到一位播音员。
From time to time, I notice that he puts a piece of meat down his trousers just before he leaves the factory.
我经常看到，他在快要离厂前把一块肉藏在裤子里。