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 visual aid n: often plural (pictures, etc., in a speech or writing) (图片等) SC 直观教具 visual aid n: often plural (device to help with vision) SC 助视器
随便看	granddad granddaddy granddaughter grande dame grandee grandeur grandfather grandfather clock grand finale grandiloquence grandiloquent grandiose grandiosity grandly grandma grand mal grandmother grandnephew grandness grandniece grandpa grandparent grandparented grandparenting grand piano

英汉双解词典包含74752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。