n.想像者
Her designs have a strong visual appeal. 她的设计在视觉上很有感染力。
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。
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
