importanceKK [ˏɪˋmpɔrtəns] /ˌɪˈmpɔɹtəns/名詞1重要性、重要Many people underestimate the importance of getting enough sleep.很多人低估了睡眠充足的重要性。2重要地位、地位The port grew in importance after the new railway opened.新鐵路通車後,這座港口的地位日漸重要。3自大、自負貶義He walked into the meeting with an air of importance.他一副自命不凡的樣子走進會議室。