a. 〔计划、主意或物体〕精巧的，巧妙的

a. 〔人〕善于创造发明的，足智多谋的，心灵手巧的

• ingenuity

  n.  心灵手巧，善于创造发明；足智多谋 ≈ inventiveness

• The design objective and the business commitment were to sportswear, and the distinctive traits were problem-solving ingenuity and realistic lifestyle applications. 解决问题的独创性

• She's very ingenious when it comes to finding excuses. 她很善于找借口。

BrE /əˌbriːviˈeɪʃn/