1. 巧妙的;狡猾的;奸诈的
    Someone who is cunning has the ability to achieve things in a clever way, often by deceiving other people.

cunning

    e.g. These disturbed kids can be cunning.
           这些心理不正常的孩子可能会很狡猾。
    e.g. ...Mr Blair's cunning plan.
           布莱尔先生的诡计

2. 狡黠;狡猾;诡诈
    Cunning is the ability to achieve things in a clever way, often by deceiving other people.

cunning在线翻译

    e.g. ...one more example of the cunning of today's art thieves...
           当今艺术品盗贼手段狡猾的另一个例子
    e.g. He tackled the job with a great deal of imagination, skill and cunning.
           他在工作中充分发挥其想象力、技能和聪明才智来解决各种难题。