To be arrogant, conceited, and unyielding, often relying excessively on one's own perceived abilities or importance.
他因为平时桀骜自恃，不把别人的意见放在眼里，最终在团队项目中吃了大亏。
Because he was usually arrogant and self-important, disregarding others' opinions, he eventually suffered a great setback in the team project.
Era:
Modern
Frequency:
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