英语词汇coal bed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 bed
释义	a coal bed— 煤层 See also: coal n — 煤 n • 煤炭 n • 炭 n • 煤矿 n • 石油 n • 燃煤 n • 黑炭 n a bed— 卧床 bed n — 床 n • 病床 n • 床位 n • 床铺 n
随便看	permanent construction site permanent consultants Permanent consultation permanent consultative Committee permanent contact permanent continuing permanent contract permanent control Permanent cookies permanent cookies are used permanent cooling Permanent cooperation Permanent correction permanent countermeasures permanent coupling Permanent Court of Arbitration permanent cover Permanent creasing permanent crops permanent cultivation permanent cure Permanent custody Permanent cylinder permanent damage permanent data loss

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。

a coal bed—