Hydrotroilite
水单硫铁矿
🗣️ 情景例句
I feel that too many people worry about how they look.
我感觉太多的人关注他们的外表。
I remember the girl whose father goes there every spring.
我记得那个女孩的父亲每年春天都去那里。
I turned on the radio. She stopped crying and listened to the music.
我打开收音机，她不哭了，听音乐。