英语词汇bi-directional audio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	bi-directional audio
释义	directional — 方向 adj • 定向 • 指向 adj • 向阀 adj • 方向性 adj audio n — 音响 n • 音讯 n bi-directionality n— 双向 n
随便看	couple of degrees couple of documents couple of drinks couple of employees couple of euros couple of examples couple of feet couple of friends couple of groups couple of hours couple of hundred couple of images couple of issues couple of laws couple of lines couple of locations couple of measures couple of meters couple of minutes ago couple of minutes walk couple of months ago couple of months before couple of months time couple of more couple of pages

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。

directional —