Nesquehonite
三水菱镁矿, 水碳镁石
🗣️ 情景例句
Remember me, Malcolm?
还记得我吗 ，Malcolm？
But the market prices are changing frequently.
但是市场价格随时都在变化。
You used to smoke 40 cigarettes a day.
他以前每天狂抽四十根烟。