Ybco
abbr. yttrium barium copper oxide 钇钡铜氧化物
🗣️ 情景例句
Not too bad, thank you.
挺好的，谢谢你。
I'm afraid you're too particular about your food.
我怕你对食物太考究了。
They saw many old things on show in glass-topped tables.
他们看到了在带玻璃罩的桌子里展出的许多古老的东西。