| 释义 |
PPO abbr.Preferred Providers Organization (雇主或工会)提供医疗保健的组织 以上来源于:《21世纪大英汉词典》 PPOn.(名詞 noun)(= preferred provider organization)PPOPPOsPPOpreferred provider organizationdocument.write('function myFunction(n){var c=document.getElementById("maintb").chil |