deed poll分割契据;单边契据;改名契;单条契约
interim deed临时契约;姑且左券
land deed土地证;地契;旧时拥有
Commons Deed授权标章;共用约定
Keepwell Deed维好协议;将提供支持协议
Warranty Deed[法] 担保契约
Heroic deed英雄行为
Contract, or deed, is called "agreement" today. It is a binding agreement betweenparties to establish, alter or break off civil relations.
契约，又称券书，即今之合同，是当事人设立、变更、终止民事关系的协议。
参考来源 - 汉代契约研究N-COUNT（可数名词） A deed is something that is done, especially something that is very good or very bad. 行为 [文学性]
The perpetrators of this evil deed must be brought to justice.
这件恶行的凶手必须接受法律的制裁。
N-COUNT（可数名词） A deed is a document containing the terms of an agreement, especially an agreement concerning the ownership of land or a building. 契约; 证书 [法律]
He asked if I had the deeds to his father's property.
他问我是否有他父亲财产的各种证书。