Fopen
n. 树叶穿透；打开外部文件
🗣️ 情景例句
I don't know what I would do without you.
我真不知道没有你们我怎么办。
In books,are embalmed the greatest thoughts of all ages.
伟大思想古今有，载入书中成不朽。
You should learn these words by heart.
你应该把这些词背熟。