doomsayer

n.

凶事预示者；

'Doomsayer' stats rebutted
The Great Doomsayer
The Doomsayer (The Survivalist #4)
Whoa! Be a cheerful doomsayer!
The Great Doomsayer: Oswald Spengler Reconsidered
Whoa! Be a cheerful doomsayer! (Editorial)
Conference doomsayer: Abandon hope of academic health mergers
The great doomsayer - Oswald Spengler's 'The Decline of the West'
Environmentalist Doomsayer Paul Ehrlich Attacks NAS President
Ammunition for the deficit war: A doomsayer speaks out