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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
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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
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更新时间:2025/3/19 11:32:55