A fragrant, pale yellow liquid alcohol, C9H17COH, derived chiefly from the oils of geranium and citronella and used in cosmetics and flavorings.是什么意思_A fragrant, pale yellow liquid alcohol, C9H17COH, derived chiefly from the oils of geranium and citronella and used in cosmetics and flavorings.在线翻译_英语_读音_用法_例句