monomaniacal

adj.对一事狂热的,偏执狂的

过分迷恋或专注于某一件事情的

形容词

1. He has become completely monomaniacal about his work, neglecting everything else in his life.
他对工作完全变得过分迷恋，忽视了生活中的其他一切事情。
2. The monomaniacal pursuit of wealth often leads to a disregard for personal relationships and happiness.
对财富的过分专注经常会导致对个人关系和幸福的忽视。