Plagioclasite
斜长岩
🗣️ 情景例句
Keep it. I'm buying tonight.
收着吧，今晚我付钱。
It was after dark when we got back,and we were all tired.
我们回来时天已经黑了，并且我们都很疲倦。
But we don't fight very often. We love each other and we are both very happy that we are twins.
但是我们并不经常争吵。我们互相爱护，我们都非常庆幸是孪生。