得意洋洋: feel oneself highly flattered; be heaved [transported] with joy; cheerful and confident; have one's nose in the air; have one's tail up; look like the cat that eats the canary; on the high
自负: 1.(自己负责) be responsible for one's own action 短语和例子后果自负 take sole responsibility for one's deeds2.(自以为了不起) think highly of oneself; be conceited 短语和例子自负不凡 have an extraordinarily high opini