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| |||
| 维生素A1; 松香油 | |||
| 维生素A; 视黄醇 | |||
| 维生素Ａ (维生素类药) | |||
| |||
| 维生素 A₁ (C₂₀H₃₀O) | |||
| 维生素 A₁; 松香油 (C₃₂H₁₆) | |||
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