depreciate/dɪˈpriʃieɪt/第三人称depreciates现在进行时depreciating过去式depreciated过去完成时depreciated1贬值, 折旧to diminish in value, especially over time同义词: devaluedevaluateundervalue反义词: appreciate2贬值, 降低价值lower the value of something反义词: appreciate3贬低, 轻视to regard someone or something as insignificant同义词: vilipenddeprecate