英语词汇“aged dependency ratio”的读音、翻译、释义、用法及例句-英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典-国先网

词汇	aged dependency ratio
类别	英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典
释义	aged dependency ratio [?e?d??d di?pend?nsi ?rei?i?u] 释义老年抚养率行业词典药学老年抚养率???
随便看	hole-conductor current access device holeconductor current access device hole content hole control hole corrosion hole count hole count check hole counter hole count error hole coupling holecoupling hole-coupling Holecsktanya Holectypidae Holectypoida Holectypus hole current hole current density hole curvature hole curvature, dog leg severity hole cutter hole cutting machine holed holed by forklift hands hole density

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aged dependency ratio