A
牛津高阶英汉双解词典
exposure
/ ?k?sp?u?(r); ?kˋspo?/ 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.