Cabrerite
镁镍华
🗣️ 情景例句
Thank you very much.
非常感谢。
Your friend was here a week ago,wasn't he?
一个星期前，你的朋友曾在这里，是不是？
It is not a simple competition for a fixed amount of food determined by the physical environment,
它已不是为了争得物质环境所决定的有限食物而进行的简单竞争了，