英语词汇active layer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	active layer
释义	active layer noun Geography the seasonally thawed surface layer above permafrost 【地理】活性层。
随便看	resettable resettle resettlement res gestae reshape resharpen reshoot reshuffle reside residence residence time residency resident resident commissioner residential residentially residential school residentiary residentship residua residual residual current residual current device residually residual stress

英汉双解词典包含131075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。