dated A euphemism for the thick, brown, sometimes lethal fog caused by air pollution in London, especially during the 19th and early 20th century.
在厚厚的棕色,有时是致命的在伦敦的空气污染引起的,尤其是在19世纪和20世纪初的雾日的委婉说法。
For many older citizens living London during that time, they could as easily be killed by a London particular as by an attack from a criminal.
对于那段时间住在伦敦许多老年公民,他们可以容易地被由伦敦特别是从犯罪的袭击中丧生。