Licensing operation
[法] 发许可证业务
🧩 词语组成解析
v. 许可；批准（license的ing形式）
🗣️ 情景例句
After studying an hour, I finally got the hang of the lesson.
我学习了一个小时，终于理解了这一课的要点。
You say it, but you don't mean it.
口是心非。
Ducks know how to swim when they are born.
鸭子天生会游泳