英语词汇high-roof mining system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	high-roof mining system
释义	high-roof mining system 翻译高顶板采矿系统以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?高矿房回采 ... roof coal 留顶板煤 high-roof mining system 高矿房回采 bituminous coal underground mining 生煤地下开采 ...
随便看	it is nothing but it is noticed that it is not that it is not the case It is not the case. it is no use It is no use crying over spilt milk it is no wonder it is no wonder that it isn't done it isn't on it is observed that it is obvious that it is one's belief that it is one's turn to it is only a matter of time it is pointed out that it is possible it is possible that it is probable that it is proposed that It is quite another story. Lesser bilby Lesser Blister Beetle lesser bougainvillea flower

英汉双解词典包含3185865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。