Ybco
abbr. yttrium barium copper oxide 釔鋇銅氧化物
??? 情景例句
Of course, they won't be in Riverdale.
當(dāng)然這些房子不在Riverdale
How can you be so stubborn?
怎么那么死腦筋？
It's time I went and picked up my little girl from school.
我該去學(xué)校接我的小女兒了。