Ferritization
褐铁矿化
🗣️ 情景例句
She's an easy-going teacher.
她是位随和的老师。
He likes playing hide and seek.
他喜欢玩捉迷藏。
I've been working at a meat factory for about two months now.
大约两个月来，我一直在一家肉厂干活。