单词 | directional |
释义 | directionaladjective di·rec·tion·al də-ˈrek-shnəl -shə-nᵊl 1 : of, relating to, or indicating direction in space: a : suitable for detecting the direction from which radio signals come or for sending out radio signals in one direction only a directional antenna b : operating most effectively in a particular direction a directional microphone 2 : relating to direction or guidance especially of thought or effort directionality di-ˌrek-shə-ˈna-lə-tē noun |
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