通信协议 Protocol 代理费率 Proxy Rate 公众信息处理业务，俗称电子邮递或 E-MAIL Public Information Processing Mail Service （简称 PIPMAIL ） ..
双语例句
1
Still, while it is not perfect, the proxyrate is at least in touch with reality.
虽然并不完美，但是这种代表汇率至少与现实着边。
2
The current interest rate is sometimes used as a simple (but incorrect) proxy for discount rate.
当下的利率有时候被用来作为一个简单（却不正确）的折现率的约数。
3
One reason for the expense is perception: students view price as a proxy for quality; universities worry that low fees will signal a second-rate product.