相互代理

【经】 mutual agency

相的英语翻译：

each other; mutually; appearance; looks; look at and appraise; photograph
posture
【化】 phase
【医】 phase

互的英语翻译：

each other; mutual

代理的英语翻译：

act as an agent; deputize; substitute; surrogate
【经】 agency; per procurationem; surrogate