Ebelmenite
钾硬锰矿
🗣️ 情景例句
Mitchell, so nice of you to come.
Mitchell，欢迎光临。
I can see the brown wall of dust coming toward us with the wind.
风卷起褐色的墙壁似的滚滚黄沙，向这里袭来。
Both girls write to each other regularly now.
现在这两位姑娘定期通信了。