1、exposure
暴露;接触
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
。the potential exposure of people to nuclear waste.
核废料对人们造成辐射的潜在风险
(身体)受冻
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
。At least two people died of exposure in Chicago overnight.
昨天晚上,芝加哥至少有两人冻死
。曝光;揭发;揭露
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
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
。2、announcement
布告;声明;通告
Sir Robert made his announcement after talks with the President.
在与总统会谈之后,罗伯特爵士发表了声明
。There has been no formal announcement by either government.
双方政府都未作正式通告
。宣布;宣告;公布
the announcement of their engagement.
他们订婚消息的宣布
There has been no official announcement of the arrests.
还没有正式发布逮捕这些人的消息
。