exposure什么意思

exposure意思是面临、揭露等，单词详细介绍如下：

1、基本释义：面临，遭受危险或不快，揭露，在电视报纸等上的亮相，被报道，挨冻，照一张照片的软片，底片，胶片，曝光时间，暴露。

2、使用：prolonged exposure to harmful radiation.长时间接触有害辐射。He was suffering from exposure and shock but his condition was said to be stable.他被冻伤了，而且出现了休克，但是据说情况稳定。All the candidates have been getting an enormous amount of exposure on television and in the press.所有人都在电视和报刊上亮相。

3、造句：Larger drawings tend to require two or three exposures to cover them.较大的图画往往需要两三张胶片才能拍下来。In photography, the?exposure?is the amount of light that is allowed to enter a camera when taking a photograph.A tripod also lets you shoot long exposures at night.三脚架也可以让你在晚上长时间曝光。