n.重要性；重要地位，显著；骄傲，自大； 变形： 复数：importances 双语释义：n.(名词)[U]重要; 重要性 the quality or state of being important英英释义： importance[ im'pɔ:təns ]n.the quality of being important and worthy of note"the importance of a well-balanced diet"a prominent status"a person of im