Ferutite
钛铁铀矿
🗣️ 情景例句
without cultural programs in our school.
我们的学校里没有文化活动。
What's matter with you?
你有什么问题吗？
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近终点时，冲下了山坡，驾驶员费了好大劲才把车停下来。