Chalybite
球菱铁矿
✅ 同义词
🗣️ 情景例句
I'll help.
我也来帮忙。
What do you think of the proposal?
你的看法如何？
A team of pot-holers recently went down the Gouffre Berger.
最近，一队洞穴探险者下到了高弗。伯杰洞里。