photographs是什么意思？

You need proof of citizenship, either an old passport or a birth certificate and three photographs.

I'm just going to ask you to look at some photographs before you leave if you don't mind.

Eyewitnesses to other crimes have identified the wrong person in a police lineup or in photographs.

For instance, witnesses sometimes see photographs of several suspects before they try to identify the person they saw in a lineup of people

They can become confused by seeing many photographs or similar faces.