Ybco
abbr. yttrium barium copper oxide 钇钡铜氧化物
🗣️ 情景例句
My stomach growls at me when I'm hungry.
我的肚子在咕噜咕噜地向我发牢骚呢！
I was so tired I couldn't keep up with her.
我太累了，跟不上她的步伐。
Moreover, unlike some of the other insect eaters, spiders never do the harm to us or our belongings.
此外，蜘蛛不同于其他食虫动物，它们丝毫不危害我们和我们的财物。