英语词汇“人口金字塔”的翻译、意思、用法、释义-英汉汉英词典

单词	人口金字塔
释义	人口金字塔phr.population pyramid【社】人口金字塔（表示人口的性别、年龄等分布情况的三角形图表）人口金字塔population pyramid
随便看	connecting jack connecting lever connecting line connecting link connecting link pin connecting machine connecting mechanism connecting membrane connecting morphism connecting peptide connecting piece connecting pin connecting pin twill tappet connecting pipe connecting plug connecting pointer connecting port connecting rad connecting rail connecting ramp connecting resistance connecting ring connecting rock connecting rod connecting-rod