您要查找的是不是：
- 服务品质保证协议service level agreement
- 服务质量保证协议Service Level Agreement (SLA)
- 保证guarantee
- 协议pact
- 抵押及不可撤销保证协议Pledge and Irrevocable Proxy Security Agreement
- 英镑pound sterling
- 与供应商签订质量保证协议。Sign Quality Assurance Agreement with suppliers.
- 英镑的sterling
- 协议的consultative
- 质量保证quality assurance
- 达成协议make terms
- 英镑已经升值。The value of sterling has risen.
- 我保证by my troth
- 保证质量guaranteed quality
- 补充协议complementary agreement
- 依照你的要求，附上5英镑的支票一张。In response to your appeal, I am enclosing a cheque for five pounds.
- 保密协议Confidentiality agreement
- 保证的assuring
- 网络协议network protocol
- 保证不guarantee from
