quick study

• 1. 

  N-COUNT If you describe someone as a quick study, you mean that they are able to learn or memorize things very quickly. 学得快的人 [美国英语] [usu sing]

  例：

  But she's a quick study. She sees a thing once and remembers it.

  但是，她是个学得快的人。她过目不忘。