相关单词同义词natality, 近义词 natality 出生率, fertility rate 人口出生率, fertility 【C】肥沃, birth rate 出生率临近词Birtha, birth, birth stable rate, birth body weight, births per minute, Birthmark of skin, Birth - defects, birth certificate, birth of the army, Birth Tales Sutra, birth probability, birth and breeding 返回 birthrate