相关单词同義詞natality, 近義詞 natality 出生率, fertility rate 人口出生率, fertility 【C】肥沃, birth rate 出生率臨近詞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