Neotocite
水锰辉石, 硅锰矿
🗣️ 情景例句
I can't build a fire by rubbing two pieces of wood together.
我总不能靠着磨擦两片木柴来取火吧。
Weeds want no sowing.
杂草不需种。
I'm not sure we can wait that long.
恐怕等不了那么久了。