exposure意思是面臨、揭露等，單詞詳細介紹如下：
1、基本釋義：面臨，遭受危險或不快，揭露，在電視報紙等上的亮相，被報道，挨凍，照壹張照片的軟片，底片，膠片，曝光時間，暴露。
2、使用：prolonged exposure to harmful radiation.長時間接觸有害輻射。He was suffering from exposure and shock but his condition was said to be stable.他被凍傷了，而且出現了休克，但是據說情況穩定。All the candidates have been getting an enormous amount of exposure on television and in the press.所有人都在電視和報刊上亮相。
3、造句：Larger drawings tend to require two or three exposures to cover them.較大的圖畫往往需要兩三張膠片才能拍下來。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.三腳架也可以讓妳在晚上長時間曝光。