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
Want to hear them?
你想听听吗？
It is not work that kills,but worry.
工作不会伤身，伤身乃是忧虑。
With great difficulty, he climbed into the shop window to get the dress.
费了好大劲儿，他爬进橱窗去取那件衣服。