| 单词 | 生育能力 |
| 释义 | 〔infertility〕Absent or diminished fertility.不育：没有生育力或生育能力减低〔sororate〕The custom of marriage of a man to his wife's sister or sisters, usually after the wife has died or proved sterile.娶姨制：男子与自己妻子的姐妹（们）结婚的习俗，通常是因为其妻死亡或证明无生育能力之后〔sterile〕Not producing or incapable of producing offspring.不生育的：不生育或无生育能力的 |
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