您要查找的是不是：
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- Her designs have a strong visual appeal. 她的设计在视觉上很有感染力。
- The second scan revealed a brain tumor. 第二次扫描显示出一个脑瘤。
- Telescopes and microscopes are visual instruments. 望远镜和显微镜是光学仪器。
- Near-sightedness is a visual defect. 近视是一个视力缺陷。
- Primary school teachers use a lot of visual aids. 小学教师使用大量的视觉教具。
- I scan Time magazine while wait at the doctor's office. 在医生的诊所等的时候，我翻看时代杂志。
- visual scan 可见扫描,光学扫描
- Did you scan the headline Green Slated for the Presidency? 你有没有看格林被提名为总统候选人的大标题?
- Aerial navigation by visual identification of landmarks. 地标领航用可视地标来进行飞机航行
- A device that gives information in a visual form, as on a screen. 显示器，指示器一种以视觉方式显示信息的装置，如荧光屏显示
- I need a scan because I need to e-mail a copy. 我需要一份扫描的，因为我需要用电子邮件发送。
- Ashley Cole had a scan today on his injured knee. 阿科尔今天对他受伤的膝盖进行了一次扫描.
- Narrowly did we scan our resources. 我们曾经仔细地检查了我们的资源。
- Could you teach me how to scan an image? 你可以教我如何扫描一个影像吗?
- Khalid Boulahrouz will have a scan tomorrow. 博拉鲁兹明天将接受扫描检查。
- Increased Recon UAV visual range from 325 to 375. 更改了侦查兵侦察机的可见范围从原来的325增加到375。
- The dictator scan disposed of all his opponents. 那独裁者没有多久即将所有政敌清除。
- Visual matter used to clarify or decorate a text. 图解，图示用来解释或装饰书本的视觉材料
- My fingers scan a book in braille. 我的手指扫描着一本盲文书。
