1. 一瞥；扫视
If you get a glimpse of someone or something, you see them very briefly and not very well.
e.g. Some of the fans had waited 24 hours outside the Hyde Park Hotel to catch a glimpse of their heroine.
为了一睹女主角的风采，一些追星族已经在海德公园饭店外守候了24个小时。
2. 瞥见
If you glimpse someone or something, you see them very briefly and not very well.
e.g. She glimpsed a group of people standing on the bank of a river.
她瞥见一群人站在河岸边。
3. 短暂的感受；初步的认识
A glimpse of something is a brief experience of it or an idea about it that helps you understand or appreciate it better.
e.g. As university campuses become increasingly multi-ethnic, they offer a glimpse of the conflicts society will face tomorrow.
大学校园变得日益多种族化，通过校园可以对未来社会将要面对的诸多冲突有一个初步的认识。
e.g. ...a glimpse into the future.
对前途的大致展望