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