| 词汇 | directional |
| 释义 | directional 1 ENTRIES FOUND: directional (adjective) directional /dəˈrɛkʃənl̟/ adjective directional /dəˈrɛkʃənl̟/ adjective Learner's definition of DIRECTIONAL 1 : relating to or showing direction方向的；指示方向的 We work with maps to improve the students' directional skills.我们用地图提高学生辨别方向的能力。 directional stability方向的稳定性 the directional signal lights on an automobile汽车的转向指示灯 2 technical : used for receiving sounds, radio signals, etc., that are coming from a particular direction（接收声音、无线电信号等）定向的 a directional microphone定向话筒 The radio has a directional antenna.这台收音机有定向天线。 |
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