whiteout

英['waɪtˌaʊt]美['waɪtˌaʊt]

n.乳白天空（极地的一种大气光象），因暴露于恶劣环境而引起的临时性失明；

例句

It is not easy to see Arctic whiteout.北极白朦并非经常能见到的.

英英词典释义

Noun

1. an arctic atmospheric condition with clouds over snow produce a uniform whiteness and objects are difficult to see; occurs when the light reflected off the snow equals the light coming through the clouds

行业词典

体育： 乳白天空；