请输入您要查询的英文单词：
单词
directional
释义
directional
ADJ
TECHNICAL
/dɪˈrekʃn(ə)l/
/daɪˈrekʃn(ə)l/
1
relating to or pointing in a particular direction 方向的
2
designed to send or receive radio signals better in one direction than in others 定向的
a directional microphone/antenna
定向麦克风/天线