courtesyn.礼貌;好意
courtesy card特别优待券
courtesy title礼貌性的尊称
courtesy money聘金
courtesy names名号
Courtesy phone内部电话
courtesy visit礼节性访问
courtesy terms礼貌用语
courtesy lightn.礼貌灯;门控车室照明灯
courtesy amount小写金额
Courtesy letter应酬信件