英语词汇sapropel coal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	sapropel coal
释义	sapropel coal 简明释义腐泥煤网络释义 1 ?腐泥煤腐泥煤
随便看	separation control circuit separation corona separation corona assembly separation corona discharge separation corona wire separation coupling separation criterion separation culture separation cyclone separation deed separation delimiter separation density separation development separation device separation difficulty separation diffusion separation dike separation disc separationdisc separation disk separation displacement separation distance separation door separation drafting separation drag

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。