Definition: too proud of yourself and your actions Level: C2
我觉得他非常自负。
I find him very ___conceited.
他太自负了，听不进任何批评。
He was too ___conceited to listen to any criticism.
他如此自负，认为自己在所有方面都是最好的。
He is so ___conceited that he believes he's the best at everything.
