Dioctahedral
二八面体的(晶体结构)
🗣️ 情景例句
Alexandra's coming over to help me
Alexandra就要来帮我
I've already read that book.
我已经读了那本书。
I see. Maybe there are some things among your aunt's papers, like Clare' school reports, old photographs, and so on.
我明白了。或许，在你伯母的文件中可能有些诸如克莱尔的学校成绩报告单、旧的照片之类的东西吧。