Coalmining
(coalmine 的现在分词) n. 煤坑, 竖井, 煤矿
🗣️ 情景例句
Sure, that would be fine.
当然可以，那没问题的。
We've got to get a refrigerator for the kitchen.
我们必须有一个电冰箱放在厨房。
My brother is seeking a job.
我弟弟正在找工作。