英语词汇directional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
释义	directional adj of direction in space 方向的; 定向的 a directional aerial, ie one that transmits or receives radio signals in one direction only 定向天线.
随便看	white-collar white dwarf white ensign white flag Whitehall white heat white hope white horses white-hot white lead white lie white man white meat whiten whiteness white noise White Paper white pepper white sauce white slave white spirit white tie whitewash white wedding white wine

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