英语词汇protective ecosystem是什么意思，protective ecosystem的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	protective ecosystem
释义	protective ecosystem　保护性生态系统
随便看	home ground home guard Home Guard home help home help home help home help home improvements home in home in home in home in on home in on home in on sth home industries home industry home instruction home invasion home landscape home lesson home loan home loan home loan bank home loop home loop operation

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。