Hematite
n. 赤铁矿\\n[化] 赤铁矿
✅ 同义词
🗣️ 情景例句
My boss expects me to work day and night.
我的老板恨不得我一天到晚地工作。
If you lose your way, ask a policeman.
如果你迷路了，可以向警察打听。
The question was, which one?
问题是，哪一种气体导致火灾呢？