noun 下载 🔗分享 生育能力,肥沃。 The condition, or the degree, of being fertile. Examples : "Muckspreading increases the fertility of the soil." 施用粪肥可以提高土壤的肥力。 biology agriculture physiology medicine sex family plant animal condition 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 生育率,出生率。 The birthrate of a population; the number of live births per 1000 people per year. Examples : "The city's fertility rate has been declining for the past five years. " 过去五年来,这座城市的生育率一直在下降。 family biology human statistics society sex 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 生育率,繁殖力 The average number of births per woman within a population. Examples : "The fertility rate in the city is falling, meaning fewer babies are being born on average. " 这个城市的生育率正在下降,这意味着平均而言,出生的婴儿数量正在减少。 biology statistics family sex physiology human 与AI对话词汇游戏阅读练习