Read Edit View history 生育率 shēngyùlǜ birth rate Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 生育率 · shēngyùlǜ · birth rate 2026/03/04 生育率 shēngyùlǜ birth rate birth rate 这个国家的生育率正在逐年下降。 noun created sense Mar 4, 2026, 02:25 AM