Bayerite
三羟铝石, 拜耳体[石]
🗣️ 情景例句
Oh, that's a nice idea.
噢， 这是个好主意。
How about on Tuesday afternoon of next week? Is that okay with everyone?
下星期二下午怎样？各位没有意见吧？
When did they live there?
他们什么时候住在那儿？