photosencitizer

例句：

1. 1. The photosensitive material was exposed tosunlight for a few hours before being analyzed.
   该光敏材料在暴露于阳光几小时后才进行分析。
2. 2. The scientist used a photosensitive film to capture the image of thesunrise.
   科学家使用一种光敏胶片捕捉日出的景象。
3. 3. The photosensitive paint reacted quicklyto the light, changing colorinstantly.
   这种光敏油漆对光线反应迅速，颜色会立即改变。