英语词汇closed ecological system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	closed ecological system
释义	closed ecological system 【航天工程技术】闭合生态系统【生态学】封闭的生态系统
随便看	cliff house cliff-hung cliffier cliffies cliffiest clifflike Clifford Clifford algebra Clifford trust clifford trusts Clifford, William Kingdon Cliffs Notes cliff swallow cliff swallows cliff vesting cliffy Clifton cliftons Climaciaceae Climacograptus climacophobia climacteric climacterical climacterically climactericals

英汉双解词典包含483723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。