Degradable polymer
[化] 降解性高分子
🧩 词语组成解析
a. 可降解的
🗣️ 情景例句
I really have to rush.
我真的得赶快走了。
If it doesn't rain tomorrow,I think I'll go shopping.
如果明天不下雨，我将去购物。
'Do not touch the exhibits. Some of them are dangerous!'
“切勿触摸展品，某些展品有危险！”