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
Nice to meet you, Mrs. Cooper.
很高兴见到你， Cooper太太。
Would you mind giving me a push?My car has stalled.
你介意帮我推一下?我的汽车抛锚了。
My false teeth are stuck to it.
我的假牙还在上边呢！