| 词汇 | directional |
| 释义 | directionalWord family noundirectiondirectionalitydirectivitydirectnessdirectordirectoratedirectorshipdirectorydirectrixdirect accessdirect actiondirect currentdirect debitdirect maildirect marketingdirect methoddirect objectdirector-generaldirector's chairdirector's cutdirectory enquiriesdirect speechdirect taxadjectivedirectionaldirectionlessdirectivedirectorialdirectadverbdirectly Communications di·rec·tion·al /dəˈrekʃənəl, daɪ-/ adjectiveadj technical 1. DIRECTIONrelating to the direction in which something is pointing or moving 方向的 2. TCa directional piece of equipment receives or gives out radio signals from some directions more strongly than others 定向的〔定向仪器接收或发出的无线电信号在某些方向上比其他方向强〕 Examples from the Corpus directional• a directional antenna• So, says Daedalus. imagine a Cexspex lens exposed to a bright directional beam of light.• It was several preceptors phasing out together, Posi later explained, that threw directional control and some other functions out of kilter.• Hooking up a powered antenna by Terk, which amplifies incoming signals and allows greater directional fine-tuning, produced no appreciable improvement.• directional signs• Note that both the l.e.d. and phototransistor are very directional - the tops are the sensitive surfaces. |
| 随便看 |
|
时代网英语在线翻译词典收录了323754条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。