Epigenite
砷硫铜铁矿
🗣️ 情景例句
What about the bet?
那打赌的事呢？
This is Tom. He's my classmate.
这是汤姆。我的同学。
The first of the two ships to reach Java after the race had begun was the Thermopylae,
比赛开始后，“赛姆皮雷”号率先抵达爪哇岛。