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| 11. | adolescent subfecundity |
| 青年低生育力 |
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| 12. | adolescent education |
| 青少年教育 |
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| 13. | adolescent fertility |
| 青春期生育率 |
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| 14. | adolescent cattle |
| 青春牛 |
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| 15. | adolescent mothers |
| 未成年母亲；未及龄母亲 |
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| 16. | adolescent subculture |
| 青年次文化 |
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| 17. | adolescent pathology |
| 青春期病理学 |
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| 18. | adolescent insecurity. |
| 青春期不稳定。 |
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| 19. | adolescent pregnancies |
| 少女怀孕 |
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| 20. | adolescent characteristic |
| 青少年特征 |
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