n.

1. 天资，天赋，才华[U]
   She has genius.

   她有天赋。

2. 天才，英才[C]
   Einstein was a great scientific genius.

   爱因斯坦是一个伟大的科学天才。

3. 才能，才干[S] [（+for）]
   He has a genius for getting along with children.

   他擅长与孩子们打成一片。

4. 对别人有巨大影响的人[C]
5. （民族，时代，地方等的）特质；精神[the S]

n.

1. exceptional intellectual or creative power or other natural ability.
2. an exceptionally intelligent or able person.
3. (pl. genii /-nɪʌɪ/ )
   (in some mythologies) a spirit associated with a person, place, or institution.
4. the prevalent character or spirit of a nation, period, etc.