fertility

同义词：

productivity | richness | fecundity | fruitfulness | productiveness | abundance | luxuriance | potency | birthrate | natality | fertility rate | rankness | prolificacy | birth rate |

反义词：

sterility | infertility |

词义辨析：

同义参见:

productivity

反义:

n.肥沃; 丰饶; 丰富

sterility