coalfield

🇬🇧/ˈkəʊlfiːld/ 🇺🇸/ˈkoʊlfiːld/ 189

A coalfield is a region where there is coal under the ground. ^煤田

The park lies on top of a coalfield.
这个公园位在一个煤田上。

单词造句:

源自coal/kəʊl/vi. 加煤；上煤

来源于field/fiːld/n. 领域；牧场；旷野；战场；运动场