enlarge/ɪnˈlɑːdʒ/
vt., vi.enlarged, enlarging1. 增大,扩大to enlarge a photo放大照片
This photograph is a bit too old and probably won't enlarge well.这张照片太老了些放大了很可能不好。
We're enlarging the production scale to produce more and better computers.我们在扩充生产规模以便生产出更多更好的计算机。
2. (常与on, upon连用)详述