英语词汇Closed Ecological Systems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 Systems
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	get lit up get loose Get lost! get lost get mad get mine get more kicks than halfpence get moving get near get near (to) get next get next on get next to get next to oneself get next to someone get nicely left get no change out of someone get nothing on someone get nowhere get ... off get off get-off get off cheap get off doing something get off it

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。