the art of arranging goods in shop/store windows in an attractive way 橱窗装饰
the fact of doing, saying or presenting sth in a way that creates a good impression but does not show the real facts 粉饰；弄虚作假◆The reforms have been interpreted as window dressing. 这些改革被看做是“门面工程”。
() trade on a stock market at the end of a financial year or part of a year that is intended to make a collection of investments look more successful 业绩粉饰（会计年度结束时进行的股票买卖以使投资组合看起来更成功一些）◆With window dressing, professional investors drop losers from their portfolios and add winners. 专业投资者抛出投资组合中的亏损股买，并进赢利股以粉饰业绩。