Perlimonite
褐铁矿
🗣️ 情景例句
You'll never guess what I heard.
你永远也猜不到我听说了什么。
The fire is the test of gold; adversity of strong man.
烈火试真金，困苦练壮士。
I like reading English books, but they're sometimes rather hard.
我喜欢看英语书，但有时候英语书相当难读。