Cinerite
火山渣沉积, 火山渣岩
🗣️ 情景例句
Oh, fine.
嗯 很好。
We used to have a lot of fun when we were that age.
当我们是变老时，我们过去常有很多趣事。
Don't touch anything unless your teacher tells you to.
除非老师允许，否则你不要动任何东西。