Cinerite
火山渣沉积, 火山渣岩
🗣️ 情景例句
I don't think we should see each other any more.
我觉得以后咱们还是别再见面了。
How much wool did you want to order?
你要订购多少羊毛？
The first essential in elephant training is to assign to the animal a single mahout who will be entirely responsible for the job.
驯象中至关重要的是指派一名专门的驯象员，全面负责这项工作。