Photodegraded
（使）光致分解，（使）光降解
🗣️ 情景例句
You didn't put film in the camera, silly!
笨蛋，摄影机里没有放胶卷。
Have you got your cheque book with you?
您支票本带来了没有？
That's a good idea! I'm sure she'll like it.
这是个好主意！我相信她会喜欢的。