| 释义 |
population pyramid WordReference English-Chinese Dictionary © 2019:主要翻译英语中文population pyramid nnoun: Refers to person, place, thing, quality, etc. (diagram illustrating population statistics)表示人口统计的金字塔形图表 biǎo shì rén kǒu tǒng jì de jīn zì da xíng tú bi |