Fgetc
从文件中获取一个字符
🗣️ 情景例句
He did everything within his power to achieve the goal.
他竭尽全力去实现目标。
I'm calling from a public phone.
我打的是公用电话。
this little 'o' indicated that the train only stopped for mail.
这个标记表示列车是为装邮件而停车。