英语词汇directional antenna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	directional antenna
释义	directional antennan.（名词） An antenna that receives or sends signals most effectively in a particular direction.定向天线：在特定方向最有效地接收或发送信号的天线
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英汉双解词典包含166908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。