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單詞乎

age structure

音標(biāo)[eid? ?str?kt??]
age structure是什么意思、age structure怎么讀

age structure漢語(yǔ)翻譯

年齡構(gòu)成

age structure例句

  1. The age structure of the country is changing, with a growing proportion of elderly citizens.
    該國(guó)的年齡結(jié)構(gòu)正在變化,老年公民的比例不斷增加。
  2. Understanding the age structure is crucial for planning educational services.
    了解年齡結(jié)構(gòu)對(duì)規(guī)劃教育服務(wù)至關(guān)重要。
  3. The census revealed a significant shift in the age structure over the past decade.
    人口普查顯示,過去十年間年齡結(jié)構(gòu)發(fā)生了顯著變化。
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