pigheaded

1. ADJ If you describe someone as pigheaded, you are critical of them because they refuse to change their mind about things, and you think they are unreasonable. 固執的[表不滿]

She, in her pigheaded way, insists that she is right and that everyone else is wrong. 她，以其固執的方法，堅持她是對的，其他人都是錯的。

2. pigheadednessN-UNCOUNT

I am not sure whether this was courage or pigheadedness. 我不確定這是勇氣還是頑固。