Spiropolymer
[化] 螺旋聚合物
🗣️ 情景例句
Well, we're not sure we can afford one.
嗯 我们还不知道是不是负担得起。
Do not give a dog bread every time he wags his tail.
不要有求必应。
This case doesn't belong to me!You've given me the wrong case!
这箱子不是我的！您给错了！