Metallogenesis
成矿作用
🗣️ 情景例句
Hi, Carl.
嗨， Carl。
The ox is never woe,till he to the harrow go.
挂耙去耕地，牛才知辛苦。
He agreed that a train did come into the station at the time on the paper and that it did stop, but only to take on mail, not passengers.
搬运工说，正如纸条所说，确有一趟火车在那个时刻到站，但它只停站装邮件，不载旅客。