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	gas diffusion process gas diode gas discharge gas-discharge gas discharge chamber gas discharge counter gas-discharge counter gas-discharge current gas discharge detector gas discharge device gas discharge display gas-discharge display gas discharge gage gas discharge gauge gas-discharge gauge gas discharge lamp gas-discharge lamp gas discharge plasma gas-discharge plasma gas-discharge--plasma gas discharger gas discharges gas-discharge source gas discharge switch gas discharge track detector