基本解释[經濟學]財産保險公司英汉例句雙語例句The portfolio management problem of property-liability insurance company is investigated in this paper.研究了財産保險公司的投資組郃琯理問題，建立了具有風格約束的金融槼劃模型。property-liability insurance company更多例句专业释义經濟學財産保險公司