Polyallomer
[化] 异质同晶聚合物; 异同质晶聚合物
🗣️ 情景例句
Yes, I am.
是的。
I've got a pain in my back.
我背疼。
A few peopple in each group are given the task of remembering the group's family history that goes back over centuries.
每一个家族都有几个人担任记忆延续了几个世纪的家史的任务。