enlighten
verb (formal)- enlighten somebody
to give somebody information so that they understand something better 启发；开导；向…阐明 Word OriginMiddle English (in the sense ‘make luminous’; formerly also as inlighten): in early use from Old English inlīhtan ‘to shine’; later from en-, in- (as an intensifier) + lighten ‘become brighter’ or the noun light.