An anonymous letter
n. 匿名信
🧩 词语组成解析
an
[æn]
art. 一（在元音字母前代替不定代词a）;一任一某一;一个;
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
What did I do with the rings?
我把戒指放哪儿了？
The proof of the pudding is in the eating.
空谈不如实验。（实践出真知）
Sure. We were in the same class.
当然认识。我们同班呢。