Circular letter
[经] 宣传信, 传单, 通函
🧩 词语组成解析
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
I'd like your help.
我要请你帮忙。
All this time Dick has only thought of his own future.
近些时来，迪克老是在思考自己的将来。
He was feeling very tired.
他感到很累。