fug
noun/fʌɡ/
/fʌɡ/
[singular] (British English, informal)- air in a room that is hot and smells unpleasant because there are too many people in the room or because people are smoking
(室内)闷热污浊的空气 - the fug of stale smoke and sweat
浑浊的烟雾和汗水
Word Originlate 19th cent. (originally dialect and schoolchildren's slang): of unknown origin. - the fug of stale smoke and sweat