英语词汇directivity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	directivity
释义	di·rec·tiv·i·ty /dɪˌrekˈtɪvətɪ，daɪ-/ n. 方向性；指向性 the directivity of the receiving antenna 接收天线的方向性
随便看	alterative alteratives altercate altercated altercates altercating altercation altercations altercative altered altered chord altered chords altered-chords altered-state-consciousness altered state of consciousness alter ego alter egos alter-egos alterer alterer alterers alter idem alter idems alter-idems altering

英汉双解词典包含548777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。