due diligence編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看due diligencedue diligence — 名詞名詞1. the careful investigation of a person or business before a deal1.名詞釋義盡職調查the careful investigation of a person or business before a deal例句The investors did their due diligence before signing the contract.