| 释义 |
coal field
基本英英例句
n.煤田
名词 coalfield:
a region where there is coal underground用作名词It provides an important model for Jiaozuo coal mine and North Chinacoal field.为焦作矿区及华北型煤田高产高效矿井建设提供参考模式。
The Sulin mine area is a major host coal belt in the Huaibei coalfield.宿临矿区是淮北煤田的主要赋煤地带。 |