vitrain
英 ['vɪtreɪn]
美 ['vɪtreɪn]
词性
名词
基本解释
n.[矿]镜煤,闪炭
网络释义
一种硬煤；一种具有高热值和低灰分的煤炭品种。
例证
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.
2. The mine primarily produces vitrain, which is in high demand for power generation.