ad.

1. 作為個人，單獨地；逐個地；分別地
   The principal knew all the students individually.

   校長認識每個學生。

   Individually, the children are quite nice, but in a group they're badly behaved.

   這些孩子單獨呆著時都挺不錯，可是聚在一起就沒規沒矩了。

2. 獨特地；與眾不同地
   People differ individually.

   人各有別。