good manners and respect for the feelings of others 有礼貌的；客气的；儒雅的 He stood up out of politeness and offered her his seat. 他出于礼貌站了起来，要把座位让给她。
the fact of being socially correct but not always sincere 应酬的；礼节性的；客套的 They welcomed him in with exaggerated politeness. 他们以夸张的礼貌欢迎他的到来。