英语词汇recession of valley sides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	recession of valley sides
释义	recession of valley sides
随便看	flight structure flight style horsehide jacket Flightsuit Flight suit Flight Suits flight support flight surface Flight surgeon flight surgeon clinic Flight surgeons Flight surgery flight suspension flight syncope flight system flight temperature measurement flighttest Flight test flight test agency flight test area flight test center flight test certification flight test data flight test data processing flight test engine Flight test engineer

英汉双解词典包含3607232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。