Nanostructured
纳米结构的
🗣️ 情景例句
No, thank you. It's too late. I really have to go.
不，谢谢。太晚了，我真的该走了。
A horse stumbles that has four legs.
人有失手日，马有失蹄时。
Susan is going to finish college.
苏珊将完成大学学业。