Limonitization
褐铁化作用
🗣️ 情景例句
There's a big market today in wedding dresses.
结婚礼服在目前有很大的市场。
I ask him to tell me everything he heard.
我要求他告诉我，他所听到的每件事情。
Yes, but what are in the boxes?
哦，那箱子里是什么呢？