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牛津高阶英汉双解词典
exposure
/ ɪkˈspəuʒə(r); ɪkˋspoʒɚ/ n
[U] action of exposing or state of being exposed 显露; 暴露; 揭露; 揭发; 曝光:Exposure of the body to strong sunlight can be harmful.身体受烈日曝晒会造成损伤.* The baby died of exposure,ie as a result of being exposed to the weather.那婴儿因曝露於室外而夭折.* the exposure of his ignorance 他的无知的暴露 * The exposure of the plot against the President probably saved his life.揭发了反总统的阴谋可能救了他一命.* the exposure of photographic film to light 摄影软片的曝光.
[C] instance of exposing or being exposed (expose 2b) 揭露; 揭穿; 揭发; 揭破:As a result of these exposures (ie facts being made known to the public) several ministers resigned from the government.这些问题揭发后,有几个大臣辞职了.
action of exposing a film etc to the light （软片等的）曝光 * An exposure of one-hundredth of a second will be enough,ie Exposing the film for that length of time will make a good picture.曝光百分之一秒就够了.* How many exposures have you got left?ie How many pictures remain on the camera film?还剩下多少张底片没照?
[U] publicity (on television,innewspapers,etc) （电视、 报纸等上的）宣传:Her new filmhas had a lot of exposure on television recently.她的新影片最近在电视上做了大量宣传.
# ex`posure meter (also light meter) device to measure illumination and to indicate how long a film should be exposed to light 曝光表.