noun🔗Share肥沃さ, 妊娠力The condition, or the degree, of being fertile."Muckspreading increases the fertility of the soil."堆肥の散布は土壌の肥沃さを高めます。biologyagriculturephysiologymedicinesexfamilyplantanimalconditionChat with AIVocabulary GamePractice Reading
noun🔗Share出生率The birthrate of a population; the number of live births per 1000 people per year."The city's fertility rate has been declining for the past five years. "過去5年間、その都市の出生率は低下しています。familybiologyhumanstatisticssocietysexChat with AIVocabulary GamePractice Reading
noun🔗Share出生率The average number of births per woman within a population."The fertility rate in the city is falling, meaning fewer babies are being born on average. "その都市の出生率は低下しており、平均して生まれる赤ちゃんの数が減っていることを意味します。biologystatisticsfamilysexphysiologyhumanChat with AIVocabulary GamePractice Reading
