Billietite
黄钡铀矿
🗣️ 情景例句
And you're living with your children now? In New York?
你现在跟你的孩子们一起住在New York对吗？
I'm behind in my work.
我工作进度落后了。
Now the other stuents open their eyes, and guess who has the eraser.
现在其余的学生张开眼，然后猜谁手里有橡皮擦。