photo的复数形式是photos。photo主要用作名词，等同于photograph，意思是“照片；相片”，“给自己或别人照相”用take+a+photo+of+sb，而have+a+photo+taken只表示“请别人给自己照相”。photo是及物动词，可接名词或代词作宾语，可用于被动结构。例句：I found some old photos at the back of the drawer.我从抽屉尽里头找到一些旧照片。
常见句型
The photo has faded beyond recognition.
相片已经模糊，不能辨认。
The woman on the photo is my paternal grandmother.
照片上的这个妇人是我祖母。
When I waited for the No.13 line,I photoed them.
当我挺无聊地等待13号线是，我给他们拍了照。
词汇搭配
photo center.相片中心
photo story.摄影报道
instant photo.即印相片
photo scale.摄影比例尺
faxed photo.传真照片
photo opportunity.拍照机会
photo etching.影印版
photo distance.摄影距离
photo interpretation.相片判读
photo ionization.光电离
双语例句
1、The photo may cause offence to some people.
这张照片可能会引起一些人的反感。
2、See if you can pick me out in this photo.
看你能不能把我从这张照片上认出来。
3、Stand still while I take your photo.
我给你照相，站着别动。
4、I found some old photos at the back of the drawer.
我从抽屉尽里头找到一些旧照片。
5、The photos bring back lots of good memories.
这些照片唤起了许多美好的回忆。
6、I'll take a photo of you.
我来给你拍个照。
7、We took some photos of the city.
我们拍了一些这个城市的照片。
8、He explained who each person in the photo was.
他对照片里的人一一作了介绍。
9、Photos make useful teaching aids.
照片可以成为有用的教具。
10、We showed them some of our photos.
我们给他们看了我们的一些照片。
11、The photo was taken from an unusual angle.
这张照片是从不寻常的角度拍摄的。
12、The photo was printed in all the national newspapers.
这张照片被刊登在各全国性报纸上。
13、Thank you very much for sending the photos.
非常感谢你寄给我这些照片。
14、I went on a photo shoot to Rio with him.
我和他一起去里约拍照了。
15、The photo wasn't very clear.
这张照片不太清晰。
16、If you're looking for a photo of Alice you'll find several in here.
你要是想找艾丽斯的照片的话，这儿有几张。
17、The photo seemed to leap off the page.
那张照片跃然纸上，引人注目。
18、Both men and women are stimulated by erotic photos.
色情照片对男女都有刺激作用。
19、Family photos spanning five generations were stolen.
一家五代人的照片失窃了。
20、How do I scan a photo and attach it to an email?
怎样把照片扫描并放到电子邮件的附件呢？