Coalfield
n. 煤田
✅ 同义词
📖 牛津释义
coalfield
n district in which coal is mined 采煤区.
🗣️ 情景例句
He is in conference right now.
他现在在开会。
It's a dark town.
这是一个黑暗的乡镇。
I'm listening to her.
我在听她说话。