Post Office Protocol什么意思

Point Of Presence存在点 Post Office Protocol (Internet email protocol)邮局协议(互联网电子邮件协议) Point Of Purchase卖点广告，海报 Proof of Performance[经] 合同已履行的证明 Popular促销海报 Parity of Product偶的产品 plasma oncotic pressure血浆胶体渗透压 Post Office Protocol邮局协议 point of purchase advertising购买时点广告 Power On Password开机密码 Proof of Product产品证明 Point of Penetration切入点 advertising point-of-purchase advertising购物点广告 polyolefin plastomer聚烯烃塑性体 Purchase Order Proposal订货单