Hemafibrite
[化] 红纤维石(水羟砷锰石)
🗣️ 情景例句
Thank you, Grandpa.
谢谢你， 爷爷。
Let every man speak well of the bridge theat carries him over.
饮水思源。
It's about a time when there were black slaves in North America. It's about their fight for freedom.
（它）讲的是有一段时期，北美洲存在黑奴。影片讲述他们为自由而斗争的情况。