Earstone
n. [解][动]耳石
🗣️ 情景例句
OK. I can't believe it!
好的。我简直无法相信！
I know the boy whose father is a guide.
我知道那个男孩的父亲是导游。
If you touch them you may break something or have an accident and hurt yourselves.
如果你用手摸它们，也许你会搞坏机器，或者会发生事故，打伤你自己。