Dioctahedral
二八面体的(晶体结构)
🗣️ 情景例句
Here.
这里 。
Kinsman helps kinsman,but woe to him that hath nothing.
亲人帮亲人，无亲来帮愁煞人。
I must finish that first. But I think I can be free at six. May I come then?
00可能有空。我那时来可以吗？