Premastery
(在需要之前对某种技巧或技术的)预先掌握
🗣️ 情景例句
Have you ever been to Nanjing?
你曾去过南京吗？
The chances for a promotion look really good, but before I get too old I want to see the world.
提升的机会确实无可挑剔，但是在我变得太老之前，我想去看看世界。
What's the purpose of your visit?
你来访的目的是什么？