1.
per procuration
代理委托书凭委托书
2.
letter of delegation
代理委托收款委托书
3.
authorization to purchase (A/P)
采购委托书,委托购买证
4.
To give over or entrust for safekeeping.
托付，寄存委托保管，托付
5.
"The "remitting Bank"which is the Bank to which the principal has entrusted the handling of a collection;"
托收行,即委托人委托办理托收的银行;
6.
"Application for collection, Bank of China"
中国银行托收委托书
7.
advice for collection of documentary bill
跟单汇票托收委托书
8.
"I, the undersigned:XXX, male,Attorney:XXX, female"
委托人:×××,男,受托人:×××,女
9.
A person to whom property is bailed.
受托人财产的被委托人
10.
relegate a question to a committec
把问题委托委员会处理
11.
exact payment(from a client)
逼迫（委托人）付款
12.
put or confide something in a person or thing.
把……委托于人或物。
13.
An attorney carrying out his duties to a client.
一个律师执行一个委托人的委托。
14.
rogatory letters
调查调查委托书,代询证人委托书
15.
The letter of attorney must list the items of trust and the limit of powers.
授权委托书必须记明委托事项和权限。
16.
To assign(authority or duties) to another; delegate.
委派，委托（把权力或职责）委派给别人；委派
17.
Should the auctioneer accept a trust, he or she shall sign a written contract on trust auction with the trustee.
拍卖人接受委托的，应当与委托人签订书面委托拍卖合同。
18.
"The agent and the principal shall conclude and sign an agency agreement, in which the rights and obligations of Both parties should be specified."
委托方与被委托方应当签订委托合同,双方的权利义务由合同约定。