| 单词 | ppoa |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔preferred provider organization〕Abbr. PPOA medical insurance plan in which members receive more coverage if they choose health care providers approved by or affiliated with the plan.缩写 PPO优先供应者组织：医疗保险计划，其成员若选择计划认可或附属于计划的卫生保健提供者便可得到更多的保险总额美国传统 |
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