monocularWiktionary 原文英/mənˈɒk.jə.lə(r)/美构词拆解monmono-前缀ocularocular词干mono-one, single, only词源说明From mono- + ocular.释义形容词adjective1Having one eye.2Related to a monocle.3Of any optical system suitable for use by one eye at a time.名词noun1rareA monocle.2retronymA monocular telescope, as opposed to binoculars.