Opacity of the eye lens can be induced by deficiency of certain vitamins.

眼球晶状体的混浊可由缺乏某些维生素引起。

The posterior capsular opacity were occurred in 18 eyes(22.0%)with YAG laser capsulectomy on 2 eyes.

有18只眼是后发性白内障（22.0%），其中2眼需进行 YAG 激光后囊膜切开术。

Set the Opacity to 100%.

设置透明度为100%。

Make sure the opacity on the brush is at 100%.

确认画笔的不透明度为100%。

Today’s environment is less forgiving of opacity.

如今的社会环境对政策的不透明更加难以谅解。