Pertinaciousness
n. 执拗;顽固
✅ 同义词
🗣️ 情景例句
My eyesight sucks.
我的视力非常差。
No man is a hero to his valet.
仆从目中无英雄。
That's why we were getting anxious about you.
所以我们才为你们担心。