ingenious

adj

She came up with an ingenious solution to the problem.

意味（1）

Of a person: Displaying genius or brilliance; inventive.

This fellow is ingenious; he fixed a problem I didn’t even know I had.

意味（2）

Of a thing: characterized by genius; cleverly contrived or done.

That is an ingenious model of the atom.

意味（3）

Showing originality or sagacity; witty.

He sent me an ingenious reply to an email.