exposure

英 [ɪkˈspəʊʒə(r)]

美 [ɪkˈspoʊʒər]

n. 面临，遭受(危险或不快); 揭露; (在电视、报纸等上的)亮相，被报道

复数：exposures　

CET4 CET6 考研 TOEFL IELTS GRE TEM4 TEM8 BEC 化学

Collins.3 / BNC.3141 / COCA.2229

牛津词典

noun

有害事物 to sth harmful

面临，遭受（危险或不快）
the state of being in a place or situation where there is no protection from sth harmful or unpleasant
1. prolonged exposure to harmful radiation
  长时间接触有害辐射
2. the company's exposure on the foreign exchange markets (= to the risk of making financial losses)
  公司面对外汇市场的风险

揭露事实 showing truth

揭露
the state of having the true facts about sb/sth told after they have been hidden because they are bad, immoral or illegal
1. exposure as a liar and a fraud
  说谎者和骗子的面目被揭露
2. the exposure of illegal currency deals
  对非法交易货币的揭露

电视、报章等 on TV/in newspapers, etc.

（在电视、报纸等上的）亮相，被报道
the fact of being discussed or mentioned on television, in newspapers, etc.
1. Her new movie has had a lot of exposure in the media.
  她的新片媒体有很多报道。

身体状况 medical condition

挨冻；受寒
a medical condition caused by being out in very cold weather for too long without protection
1. Two climbers were brought in suffering from exposure.
  两名登山者因冻僵被带了进来。

照相机胶片 film in camera

（照一张照片的）软片，底片，胶片
a length of film in a camera that is used to take a photograph
1. There are three exposures left on this roll of film.
  这卷胶卷还有三张没拍。
曝光时间
the length of time for which light is allowed to reach the film when taking a photograph
1. I used a long exposure for this one.
  我这张照片用的曝光时间长。

使暴露 showing sth hidden

暴露；显露
the act of showing sth that is usually hidden

柯林斯词典

N-UNCOUNT 暴露;接触
Exposure tosomething dangerous means being in a situation where it might affect you.
1. Exposure to lead is known to damage the brains of young children.
  众所周知，接触铅对幼儿的大脑有害。
2. ...the potential exposure of people to nuclear waste.
  核废料对人们造成辐射的潜在风险
N-UNCOUNT （身体）受冻
Exposureis the harmful effect on your body caused by very cold weather.
1. 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。
2. At least two people died of exposure in Chicago overnight.
  昨天晚上，芝加哥至少有两人冻死。
N-UNCOUNT 曝光;揭发;揭露
Theexposureof a well-known person is the revealing of the fact that they are bad or immoral in some way.
1. ...the exposure of Anthony Blunt as a former Soviet spy...
  安东尼·布伦特前苏联间谍身份的曝光
2. Their sporting reputation has suffered enormously from Johnson's exposure.
  由于约翰逊东窗事发，他们的体育声誉受到了严重损害。
N-UNCOUNT 报道；宣传
Exposureis publicity that a person, company, or product receives.
1. All the candidates have been getting an enormous amount of exposure on television and in the press.
  所有候选人都在电视和报刊上频频亮相。
N-COUNT 单张胶片
In photography, anexposureis a single photograph.
1. 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。
N-VAR 曝光量
In photography, theexposureis the amount of light that is allowed to enter a camera when taking a photograph.
1. 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。
2. ...an exposure of 1/18sec at f/11...
  1/18秒f/11光圈的曝光量
3. Against a deep blue sky or dark storm-clouds, you may need to reduce the exposure.
  拍摄背景为湛蓝的天空或者乌黑的暴风云时，可能需要减少曝光量。

双语例句

Their cancers are not so clearly tied to radiation exposure
他们的癌症是否和接触放射线有关还不太清楚。
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。
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。
This type of bacteria can't stand exposure to light.
这种细菌见不得光。
The house has a favourable exposure.
这房子朝向好。
Exposure of unprotected skin to the sun carries the risk of developing skin cancer
皮肤没有采取任何防晒措施就在太阳下曝晒的话有得皮肤癌的危险。
His nose had been reddened by unaccustomed exposure to the California sun.
经过加州阳光不同寻常的照射，他的鼻子晒红了。
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。
Have you ever had any skin problems connected with exposure to the sun?
你曾因日晒出现过皮肤问题吗？
The rooms with a northern exposure are too damp and chilly.
朝北的屋子太荫。