Aldehyde polymer
[化] 醛聚合物
🧩 词语组成解析
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
What do you do for a living?
你以什么为生？
A bargain is a bargain.
达成的协议不可撕毁。
Yes, it's very nice. What's the time, please?
挺漂亮的，现在几点了？