英语词汇coal refining怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	coal refining
释义	coal n — 煤 n • 煤炭 n • 炭 n • 煤矿 n • 燃煤 n • 石油 n • 黑炭 n refine v — 完善 v • 炼油 v • 精致 v refine — 提取 • 炼 • 提炼 • 升华 • 炼化 • 提制
随便看	furthering the creation furthering the development of furthering the education furthering their education furthering their own ends furthering the process furthering this further initiatives further injury further innovation further input further inquiries further inquiry further inquiry with further inroads further insert further inside further insight further inspiration further instructions further instructions from further instruments further insurance further integrate further intelligence

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

coal n —