importance

释义

n. 重要, 重要性, 重要地位, 自大\n[机] 重要, 重要性 of great importance 有着重要意义，十分重要 of importance 重要的；具有重要意义的 attach importance to 重视；着重于…；对…给予重视

例句

He was full of his own importance (= he behaved in an annoying way which showed that he thought he was very important ).

他自以为很了不起。