英语词汇environment down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	environment down
释义	environment n — 周围 n • 自然环境 n • 生活环境 n down adv — 下 adv • 下来 adv • 向下 adv
随便看	optical observation optical output optical output power optical package optical packaging optical parameter optical parts optical path difference optical path length optical Pattern optical payload optical penetration depth optical performance optical phase optical physics optical pickup optical pickup unit optical pipe optical plate optical polishing optical port optical positioning system optical power optical power measurement optical principle

英汉双解词典包含2273206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。

environment n —