Semimetallic
半金属的
🗣️ 情景例句
running for the school board.
竞选联合校董会董事。
What would you have done last night if you hadn't had to study?
如果昨晚你不必学习你会做什么？
Well, Lucy is wearing blue trousers and a blouse.
恩…，露茜穿着一条蓝裤子和一件衬衫。