形容词

1. Near-sightedness is a visual defect.
近视是一个视力缺陷。

2. Primary school teachers use a lot of visual aids.
小学教师使用大量的视觉教具。

3. Telescopes and microscopes are visual instruments.
望远镜和显微镜是光学仪器。

1. 视觉的;视力的;可见的
Visual means relating to sight, or to things that you can see.

e.g. ...the graphic visual depiction of violence.
对暴力赤裸裸的影像描绘
e.g. ...music, film, dance, and the visual arts.
音乐、电影、舞蹈和视觉艺术