Regex
n. 正则表达式
🗣️ 情景例句
The way to learn a language is to practice speaking it as often as possible.
学习一门语言的方法就是要尽量多地操练说出它来。
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
They're all millionaires!
他们都是百万富翁！