英语词汇permafrost layer的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	permafrost layer
释义	permafrost layer 英?[?p?:m?fr?st ?lei?] 美?[?p?m??fr?st ?le?] 释义恒冻层; 恒冰层行业词典土壤学永冻层次???土表至200cm范围内土温常年≤0℃的层次。???
随便看	chill mottle control chill mould chill nail chillness chillnesses chill nose chill of abdomen chill of joint chill of rectum chill oil Chillon chilloplasty chillot chill-out chillout chill out chillout music chillout room chill-outs chillouts chill outs chill-pass roll chill pass roll chill perishable chill perushable

英汉双解词典包含4367426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。

permafrost layer