sanguineadj.乐天的；自信的；红润的n.血红色sanguineousnessn.血sanguineous cyst[医] 血囊肿sanguineous cast[医] 血液管型sanguine criminal残忍犯罪人sanguineous exudate血性渗扯物sanguine of success对成功抱乐观态度sanguineons exudate[医] 血性渗出物sanguineous ascites血性腹水sanguineous painting红蜡笔画sanguineous cataract[医] 血性内障