Ferrohydrite
褐铁矿
🗣️ 情景例句
From what Robbie and Alexandra have told me,
从Robbie和Alexandra告诉我的情况， 看来
This mountain range has many high peaks and deep canyons.
这条山脉有许多高山峰和深峡谷。
If you touch them you may break something or have an accident and hurt yourselves.
如果你用手摸它们，也许你会搞坏机器，或者会发生事故，打伤你自己。