show-through的用法和样例：
例句
用作名词 (n.)
- Radar that can show areas under the surface of ice and rocks.
雷达可以透视出冰和石块下面的区域的情况。 - Open your eyes and look at the shadows on the wall through a photoscope.
双眼睁开，透过透视镜看墙上的影子。
词汇搭配
- show through 隐约显出
