monomaniacWiktionary 原文英/ˌmɒnəʊˈmeɪnɪæk/美/ˌmɑnoʊˈmeɪnɪæk/释义名词noun1A person who is obsessed with a single thing, to the exclusion of other concerns.形容词adjective1Focused on one thing above all others.同族词相关词 3monomania·monomaniacal·monomaniacally