Calcinitre
钙硝石
🗣️ 情景例句
Do you think they're open?
你们说现在还开门吗？
I can come any day except Thursday.
我除了星期四任何一天都能来。
After making a short test flight at 4,15 a.m.,
布莱里奥凌晨4点15分作了一次短距离试飞，