英语词汇collective ecological security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	collective ecological security
释义	collective ecological security 简明释义集体生态安全专业释义 1 土木建筑工程集体生态安全 2 医药科学集体生态安全
随便看	outer product outer propellers outer propodosomatic seta outer protection outer rabbet line outer race outer-race ball track outer race ball track outer radiation belt outer radius outer rail outer rancering outer rear cover outer recirculation outer reef-arc outer region outer regular outer regular set outer regulator corrector outer reticle circle outer rib outer ridge outer ridger body outer rim outer-ring

英汉双解词典包含3185865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。