Camstone
n. 坚白石灰岩,漂白泥
🗣️ 情景例句
Good idea, Jack. What do you think about the second part?
好主意，杰克，你对第二部分有什么看法？
I wonder what he's doing.
我不知道他在做什么。
What's the matter, Andy?
怎么了，安迪？