Coalmining
(coalmine 的现在分词) n. 煤坑, 竖井, 煤矿
🗣️ 情景例句
Don't forget to bring me a souvenir.
别忘了给我带回点儿纪念品。
Truth and roses have thorns about them.
真理和玫瑰，身上都刺。
That's a good idea! Why not? Let's go.
好主意！为什么不呢？我们走吧。