directional
音标[di'rekʃәnәl]
汉语翻译
a. 方向的
词型变化
名词:directionality
英语解释
形容词 directional:
- relating to or indicating directions in space
- relating to direction toward a (nonspatial) goal
- showing the way by conducting or leading; imposing direction on同义词：directing, directive, guiding
例句
- A radio receiver and directional antenna used as a system to determine the angular direction of incoming radio signals.无线方向探测器一种无线电接收和指向天线系统，用来确定收到的无线电信号的角方向
- Something, such as a directional symbol, that is similar to an arrow in form or function.箭头形符号功能或形式类似箭头的某物，如用于指示方向的符号
- Having no particular directional characteristics.无定向的具有无特定方向的特征
详细解释
di.rec.tion.al
adj.（形容词）Of or indicating direction:方向的：方向的或指示方向的：例句：an automobile`s directional lights.汽车方向指示灯
Electronics Capable of receiving or sending signals in one direction only.【电子学】 定向的：只能从一个方向接收或发射信号的Relating to guidance in effort, behavior, or thought:指导性的：关于努力、行为或思考方面的指导的：例句：directional training.指导性的训练
Serving to point the future direction, as of fashion:发展趋势的：用以指示将来发展方向的，如时尚的：例句：.A directional group of sweater knit colors are winter pastels.(Women`s Wear Daily).一组针织套衫颜色的流行趋势是冬天的柔和色.(妇女时装日报)
n.（名词）A directional signal.转弯灯
【引伸】
direc.tional.ity
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