Holohemihedral
半对称晶体形的, 完半面体的
🗣️ 情景例句
She was in our class.
她和我们同班。
What is the color of your new book?
你的新书是什么颜色的？
I'm rich, so I can buy myself lots of good things!
“我很富，所以我能给自己买许许多多的好东西！”