Ferrohydrite
褐铁矿
🗣️ 情景例句
Keep your eyes on the road.
专心开车。
This nation is noted for its scientific accomplishments.
这个国家以科学成就闻名。
I explained to her that the rich were the enemies of the people of France.
我向她解释，财主老爷才是法国人民的敌人。