http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
英语
西班牙语
directional [美 dɪˈrɛkʃ(ə)n(ə)l, daɪˈrɛkʃ(ə)n(ə)l, 英 dɪˈrɛkʃ(ə)n(ə)l, dʌɪˈrɛkʃ(ə)n(ə)l] 形
- directional
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在《PONS词典》中的词汇
directional [dɪˈrekʃənəl] 形
- directional
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在《PONS词典》中的词汇
directional [dɪ·ˈrek·ʃə·nəl] 形
- directional
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无例句可用
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单语范例（未经PONS编辑处理）
The total power (flux) of a light source can be measured without inaccuracy caused by the directional characteristics of the source.
en.wikipedia.org There are also directional mosaic signs in the same style as the name tablets.
en.wikipedia.org The player can also play as an enemy plane by pressing the right directional key.
en.wikipedia.org Beneath the trim line and name tablets are small directional and number signs in white numbering on a black background.
en.wikipedia.org Directional boring is not practical if there are voids in the rock or incomplete layers of rock.
en.wikipedia.org