Degradable polymer
[化] 降解性高分子
🧩 词语组成解析
a. 可降解的
🗣️ 情景例句
You screwed up.
你搞糟了。
I ask him to do the housework now.
我要求他现在做家务。
Tom burnt his hand when he was cooking.
汤姆做饭时烫了手。