不透光的

例句：

1. 1. The glass is too opaque to see through clearly.
   这玻璃太不透明了，看不清。
2. 2. The painting is so opaque that it blocks out the light completely.
   这幅画太不透明了，完全挡光。
3. 3. The window is opaque, preventing any light from entering.
   窗户不透明，阻止任何光线进入。