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aperture

US [ˈæpərtʃər]
UK [ˈæpə(r)tʃə(r)]
  • n.缝隙;小孔;(尤指摄影机等的光圈)孔径
  • Web口径;开口;隙缝
Plural Form:apertures  
aperture
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n.
1.
小孔;缝隙a small opening in sth
2.
(尤指摄影机等的光圈)孔径an opening that allows light to reach a lens , especially in cameras
For flash photography, set the aperture at f.5.6.
用闪光照相,要把光圈孔径定为 5.6。

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Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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