a.

1. 聰明的，伶俐的
   She knew him to be industrious and clever.

   她知道他既勤奮又聰明。

2. 靈巧的，熟練的，擅長的[（+with/at）]
   My brother is a clever carpenter.

   我的兄弟是個靈巧的木匠。

3. 機敏的，巧妙的
4. 【口】【貶】小聰明的

adj.

1. quick to understand, learn, and devise or apply ideas.
   ▸skilful; adroit.
2. [with neg.] Brit. informal healthy or well:
   I didn't feel too clever.