Ybco
abbr. yttrium barium copper oxide 钇钡铜氧化物
🗣️ 情景例句
You and Mom haven't had dinner together with us
你和妈妈没有和我们一起吃晚餐
A hen is on her eggs.
母鸡蹲在它的蛋上。
that bodies and the can be rapidly covered over and preserved.
尸体之类的东西才能被迅速地覆盖而保存下来。