英语词汇visual aid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	visual aid
释义	visual aid 1 ENTRIES FOUND: visual aid (noun) visual aid noun plural visual aids visual aid noun plural visual aids Learner's definition of VISUAL AID [count] : something you look at (such as a chart or film) that is used to make something easier to understand直观教具（如说明性图表或影片）
随便看	-ed ed. eddied eddies eddy eddying Eden Edens edge edged edge out edges edgeways edgewise edgier edgiest edgily edginess edging edgings edgy edibility edible edibles edict

英汉双解词典包含109353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。