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
This is a tough job.
这是一件困难的工作。
To start to work
开始工作
Calare took the pen and added her signature, saying Good. That is all correct.
好了。很正确。"