Hydrofranklinite
黑锌锰矿
🗣️ 情景例句
Did you remember your other appointment for today?
还记得今天的另一个约会吗？
Tornado
旋风，龙卷风
It's nearly ready.We can have dinner at seven o'clock.
马上就好。7点钟我们可以吃饭。