obstinacy

n.固执

顽固；倔强；固执

名词

1、His obstinacy in refusing to admit he was wrong eventually cost him his job.
他固执地拒绝承认自己的错误最终导致他失去了工作。
2、The negotiations were hindered by the obstinacy of both parties involved.
双方的固执使得谈判受阻。