Usage note
降价用于描述商品价格降低的情况,比如超市促销时会说某些食品降价。
jiàngjià yòng wù dé miáo shì shāng pǐn jià gé jiàng duō de qíng kuàng, rú sī chǎo sǔn sū chǔ shì huì shuō dàn yǒu fēn dìng jiàngjià。
降价 is used to describe situations where the price of goods decreases, such as when a supermarket promotes certain foods by saying they are on sale.