“vitrain”基本解释
n.[矿]镜煤,闪炭
“vitrain”网络释义
一种硬煤;一种具有高热值和低灰分的煤炭品种。
“vitrain”用法和例句
1. Vitrain is a type of coal that is known for its high heat content and low ash content.
2. The mine primarily produces vitrain, which is in high demand for power generation.