vt.

1. 擴大；擴展
   The house was enlarged with a new wing.

   增建的廂房使房屋擴大了。

2. 放大（照片）
   I asked the photographer to enlarge the picture.

   我請攝影師把那張照片放大。

3. 【美】釋放

vi.

1. 擴大
2. 詳述[（+on/upon）]
   Could you enlarge upon your plan?

   你能否詳細談談你的計畫？

v.

1. make or become bigger.
2. (enlarge on/upon) speak or write about in greater detail.