directionalKK [dɪˋrɛkʃɪnəl] /dɪˈɹɛkʃɪnəl/发音形容词1方向的、方位的The park has clear directional signs at every intersection.公园在每个路口都设有清楚的方向指示牌。2定向的、有指向性的A directional microphone picks up sound mainly from the front.定向麦克风主要收录来自前方的声音。3方向性的The report suggests a clear directional shift in company policy.这份报告显示公司政策出现明显的方向性转变。名词1方向灯、方向指示灯美式、口语He turned left without ever putting on his directional.他没打方向灯就直接左转。用这个字练口说→