Read Edit View history 史前时代 shǐqiánshídài prehistory Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 史前时代/ 史前時代 shǐqiánshídài prehistory The era of human history before the development of written records; prehistoric times. Edit Delete References Add reference synonym 史前时代/史前時代 → 先史时代/先史時代 Edit Delete synonym 史前时代/史前時代 → 史前期/史前期 Edit Delete
史前时代/ 史前時代 shǐqiánshídài prehistory The era of human history before the development of written records; prehistoric times. Edit Delete