英语词汇Project 21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	Project 21
释义	Project 21 21世纪(通讯)规划
随便看	light pillars light pipe lightplane lightplanes light plot light pollution light-positive light pressure light projector lightproof light quantum light rail light-rail light rails Light Rail Vehicle light railway light railways light ray light rays light reaction light reactions light reading light red light-red silver ore light reflex

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。