Pertinaciousness
n. 执拗;顽固
✅ 同义词
🗣️ 情景例句
It's good to see you so happy.
能看见你如此高兴 ，太好了。
Work hard, otherwise you'll be sorry.
努力用功，否则你会后悔的。
After we had landed, the plane was searched thoroughly.
我们降落之后，飞机被彻底搜查了一遍。