英语词汇brown 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	brown coal
释义	brown coal 褐煤
随便看	spermatozoon sperm bank sperm banking sperm banking sperm banks sperm cell sperm cells sperm count spermi- spermic spermicidal spermicidally spermicidally spermicide spermicides spermidine spermidines spermine spermines spermiogeneses spermiogenesis spermiogenetic spermiogenetic spermism spermist

英汉双解词典包含548777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。