1. 正式委托;委托(做)
    If you commission something or commission someone to do something, you formally arrange for someone to do a piece of work for you.

    e.g. The Ministry of Agriculture commissioned a study into low-input farming...
           农业部委托对低投入耕作进行研究。
    e.g. You can commission them to paint something especially for you.
           你可以委托他们专门为你画点什么。

2. 受托之事;(接受报酬的)任务
    A commission is a piece of work that someone is asked to do and is paid for.

    e.g. Just a few days ago, I finished a commission.
           就在几天前，我完成了一项委托创作任务。

3. 佣金;回扣
    Commission is a sum of money paid to a salesperson for every sale that he or she makes. If a salesperson is paid on commission, the amount they receive depends on the amount they sell.

    e.g. The salesmen work on commission only...
           销售人员只根据销售量提取佣金。
    e.g. He also got a commission for bringing in new clients.
           他还因为带来了很多新客户拿到一笔佣金。

4. (银行或公司收取的)服务费，手续费
    If a bank or other company charges commission, they charge a fee for providing a service, for example for exchanging money or issuing an insurance policy.

    e.g. Travel agents charge 1 per cent commission on sterling cheques...
           旅行社对英镑支票收取1%的服务费。
    e.g. Sellers pay a fixed commission fee.
           卖方支付固定的服务费。

5. 委员会;调查团
    A commission is a group of people who have been appointed to find out about something or to control something.

    e.g. The authorities have been asked to set up a commission to investigate the murders.
           当局被敦促成立一个委员会负责调查这些谋杀案。
    e.g. ...the Press Complaints Commission.
           媒体投诉委员会

6. 犯(罪)
    The commission of a crime is the act of committing a crime.

    e.g. If a person uses a gun in the commission of a crime, then he should be given an additional penalty.
           如果使用枪支进行犯罪，就应该受到额外的惩罚。

7. (军队的)任职令
    If a member of the armed forces receives a commission, he or she becomes an officer.

commission的解释

    e.g. He accepted a commission as a naval officer.
           他接受任命成为一名海军军官。

8. 委任;任命…为军官
    If a member of the armed forces is commissioned, he or she is made an officer.

commission什么意思

    e.g. He was commissioned as second lieutenant in the Air Force...
           他被任命为空军少尉。
    e.g. Only commissioned officers qualify for the Military Cross.
           只有持委任状的军官才有资格获得十字勋章。

9. (船、设备等)坏了的，不能使用的
    If something, for example a ship or a piece of equipment, is out of commission, it is broken and cannot be used until it is repaired.

    e.g. The operator expects the ship to be out of commission until the end of September.
           技工预计这艘船到9月底才能修好。

10. see also: High Commission