Coalmining
(coalmine 的现在分词) n. 煤坑, 竖井, 煤矿
🗣️ 情景例句
In what subject did you get the highest marks?
你哪门科目得分最高？
I ate oatmeal for breakfast yesterday.
我昨天早饭吃的是麦片。
I'd love to. What kind of football, American or soccer?
我很乐意去！什么样的足球赛，美式的还是英式的？