1.(agent)代理人；受托人
There was disquiet about killings carried out by their proxies abroad.人们对他们在国外雇凶杀人感到不满。
2.(replacement)替代者；替身
The war was effective in using proxies rather than Western troops.这场战争有效地使用了雇佣军而非西方军队。
3.【律】(document)授权委托书；代理委托书
4.to be a proxy for sth
(be indicator for)是…的代表
This class of viewer was a good proxy for other classes.这类取景器曾是对其他取景器的优质代表。