fertilityn.
英 fə'tɪlɪtɪ; fɜː'tɪlɪtɪ | 美 fɚ'tɪləti
中文n. 多产；肥沃；[农经] 生产力；丰饶
词根词源
fertility (n.)early 15c., from Middle French fertilité, from Latin fertilitatem (nominative fertilitas) "fruitfulness, fertility," from fertilis "fruitful, productive" (see fertile).
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