When you have the official approval to do a job, like being a doctor or a teacher, after passing exams or meeting certain standards.
After passing the exams, she got licensure to practice law.
考试通过后,她获得了执业律师的执照。
When a government or organization says it's okay for you to do something, like start a business or sell a certain product.
The new restaurant is waiting for licensure to serve alcohol.
这家新餐厅正在等待获得提供酒精饮料的许可。