入内 rùnèi enter inside Definitions Defs Origin Strokes Stroke Words Sentences Sents 2 sentences 非工作人员不得入内。 fēi gōngzuò rényuán bùdé rùnèi. No entry for unauthorized personnel. Source: Dong Chinese Dictionary未经许可,不得擅自入内。 wèi jīng xǔkě, bù dé shànzì rùnèi. No entry without permission. Source: Dong Chinese Dictionary