Photodegradable polymer
[化] 光降解聚合物
🧩 词语组成解析
a. [化]可光降解的
🗣️ 情景例句
Well, Robbie was eight pounds two ounces,
嗯 ，Robbie生下来八磅二盎司，
Would you hold the line, please, I will find out his number for you.
请你不要挂断，我替你找他的号码。
Why did you move there?
为什么搬到那里去？