Orthogneiss
正片麻岩, 火成片麻岩
🗣️ 情景例句
I've been busy all day.
我今天一整天都非常忙。
The worth of a thing is best known by the want of it.
物以稀为贵。
What you have just said does hurt him.
你刚才说的话真伤他的心了。