Mathematical models
[经] 数学模型
🧩 词语组成解析
n. 模型( model的名词复数 ); 模特儿; 模式; 典型
🗣️ 情景例句
His house is in the village though;
虽然他的屋子是在村子
Excuse me for being late.
对不起我迟到了。
However, it was his turn to be surprised,
没料到这回该轮到他自己吃惊了。