Diarsenide
二砷化物
🗣️ 情景例句
No middle name. No middle initial.
没有中间的名字。没有中间的字母。
You're always mixing me up with my twin sister!
你老是把我和我的孪生姐姐搞混!
It took great imagination as well as patience for Annie to teach me to speak.
教我说话需要极大的想像力和耐心。