preocularWiktionary 原文英美构词拆解prepre-前缀ocularocular词干pre-Before; physically in front of. · Before; earlier in time; beforehand.词源说明From pre- + ocular.释义形容词adjective1Just in front of the eyes.名词noun1One of the scales just in front of the eye of a reptile or fish.同族词相关词 1postocular