Bscco
abbr. bismuth strontium calcium copper oxide 铋锶钙铜氧化物<一种高Tc超导材料>
🗣️ 情景例句
I'd like you to be the photo editor of the magazine.
我希望你能做杂志的摄影编辑。
My sister has been engaged for two months.
我的姐姐订婚有2个月的时间了
My friend, Robert, lives in a country where snails are despised.
但我的朋友罗伯特却住在一个厌恶蜗牛的国家中。