Siderotil
[矿]纤铁矾
🗣️ 情景例句
Hi, Dad. Am I interrupting you?
嗨，爸爸。我打搅了你吗？
I didn't catch that, Could you go over that again?
我没有听清楚，请你再说明一下好吗？
There is a factory near No.14 Middle School.
第十四中学附近有一家工厂。