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
you spend with Dad and me ... and the family.
你和父亲， 我及全家人共度的。
My hobby is collecting books.
我的嗜好是收集书籍。
In primitive cultures the obligation to seek and to receive the traditional instruction is binding to all.
在原始文化中，寻求和接受传统教育的义务对全民都有约束力。