Read Edit View history 未经 wèijīng HSK7 without Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 未经/ 未經 wèijīng without adverb · not having undergone or been subjected to a specific process, treatment, or action 未经许可，任何人不得擅自进入实验室。 Edit Delete References Add reference No references for this word.
未经/ 未經 wèijīng without adverb · not having undergone or been subjected to a specific process, treatment, or action 未经许可，任何人不得擅自进入实验室。 Edit Delete