Economic geology
经济地质（学）
🧩 词语组成解析
🗣️ 情景例句
He must have loved her very much.
他一定非常非常地爱她。
From which station does the train leave?
这列火车从哪个站开出呢？
Not very good at the moment, I'm afraid. It's quite windy, and there's a lot of snow.
恐怕这阵子不很好。风很大，而且老下雪。