monomaniac

n.

对一事热狂的人，偏执狂者；

Monomaniac “Steve Jobs”
Versatile monomaniac
Monomaniac, Fashion Clash Maastricht
The monomaniac (La bête humaine)
Heathcliff As Monomaniac
LOVE LETTERS FROM A SPANISH MONOMANIAC
Folly and Passion: The Acquittal of a Monomaniac (Jules Rousse, 1855)
Shirley Hall Asylum; or, the memoirs of a Monomaniac ... Edited by the author of Dives and Lazarus, etc. [By W. Gilbert.]
Shirley Hall Asylum: Or the Memoirs of a Monomaniac (1863) by William Gilbert (1804-1890) 鈥psychiatrists in 19th-century fiction
Seven wives and seven prisons; Or, experiences in the life of a matrimonial monomaniac - Chapter 04