1 [U] very great and unusual ability 天才；非凡的禀赋: Her idea was a stroke of genius. 她的点子是福至心灵的好主意。

2 [C] a person who has very great and unusual ability, especially in a particular subject 天才人物: Einstein was a mathematical genius. 爱因斯坦是数学天才。 ☞Look at prodigy. 参看 prodigy。

3 [sing] a genius for (doing) sth a very good natural skill or ability 天赋；天资