英语词汇“permafrost”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	permafrost
释义	permafrost n. subsoil which remains below freezing-point throughout the year, as in polar regions. Etymology: PERMANENT + FROST
随便看	underarm underbelly underbid underbidder underbody underbred underbrush undercarriage undercart undercharge underclass underclay undercliff underclothes underclothing undercoat undercover undercroft undercurrent undercut underdeveloped underdog underdone underdress underemphasis

英语词典包含43808条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。