短語詞組短語price for premium sale 獎售價格price premium model 價格貼水模型Brand price premium ability 品牌溢價能力price premium component 價格的升水成分guaranteed price premium 比如固定價格回購政策A -share price premium 股溢價premium price 高價premium price plan 股票增值計劃Premium price due to 潔膚水3號 返回 price premium