Eckermannite
[矿]氟镁钠闪石
🗣️ 情景例句
Right. We don't have any cinnamon.
对。我们没有肉桂了。
I used to start working at 9:00 o'clock every day.
我过去常在9:00点钟开始每天工作。
What do you do in the theatre?J:
你在剧院做什么工作？