Bismuthous
[机] 三价铋的
🗣️ 情景例句
We are going upstairs to set up Grandpa's room.
我们要上楼收拾一下爷爷的房间。
What time are you leaving?
你几点钟走？
Harrison had thought of everything except the weather.
哈里森把每件事情都考虑到了，唯独没想到天气。