deputy
单词辨析：
通常由选举产生或由政府、党派等指派，主要为某一群体阐述意见、进行投票选举、作决策等。
The government has sent ten delegates to China.
政府派了10位代表前往中国。
The Conservatives have sent their delegates to the conference.
保守党已经派出代表参加大会。
指被上级授权具体行事、职位仅居于其下的人。
My brother will act as a deputy for me while I am away.
我不在时，我弟弟将代理我的工作。
The president of the company appointed a deputy to attend the meeting.
这个公司的董事长派一名副手出席了会议。
通常指被推选或者被任命的代表，其职务有时是较长期的，常可与 delegate 换用。
He is the permanent representative/delegate of China to the UN.
他是中国驻联合国的常驻代表。
He once had worked as a union representative/delegate.
他曾担任工会代表。
相关例句：
The deputy chief inspector rang me up and said, 'Miss Smith, you know you are due for a move?'
副总督察给我打电话说，“史密斯小姐，你知道你要搬家了吗？”
She is the Deputy headmistress of the school.
她是那所学校的代理校长。
She was so disloyal to her deputy she made his position untenable
她对她的副手很不守信义，使得他的职位岌岌可危。
Is this fair? Well, I put that question today to Deputy Counsel Craig Gillen
这公平吗？我今天向副顾问克雷格·吉伦提出这个问题。
We, more reserved, had coffee and biscuits with our Haida guests and the Canadian Deputy High Commissioner.
我们则含蓄一些，只是与海达族客人和加拿大副高级专员共同享用了咖啡和饼干。
The author was the US trade representative and Deputy Secretary of state.
本文作者曾任美国贸易代表和副国务卿。