Aphthonite
[化] 银黝铜石
🗣️ 情景例句
Try again.
再试一次。
We go to bed at 10:30.
我们十点半睡觉。
Hubert Latham took off from the French coast in his plane the 'Antoinette IV.
休伯特。莱瑟姆驾驶“安特瓦特4号”飞机从法国海岸起飞，