Regex
n. 正则表达式
🗣️ 情景例句
If you quit smoking now, you'll feel better in no time.
如果你现在戒烟的话，你很快就会感觉好多了。
Leaves are falling.
叶子落了。
The dog's in the garden, too.It's running across the grass.
狗也在花园里。它正在草地上跑，