retinol是什么意思 [医] 维生素A醇, 维生素A1, 瑞叮醇, 松香油 n an unsaturated alcohol that occurs in marine fish-liver oils and is synthesized biologically from carotene retinol的用法和例句： 1. Products containing retinol range in price from ￡6 to over ￡...
