Polyacetal
[化] 聚缩醛
🗣️ 情景例句
Sounds like a great way to solve the problem.
听起来好像是个解决问题的好办法。
If you can't remember, just try to guess.
假如你想不起来，就猜一猜看。
Would you like to try it?
您要试一试吗？