单词	勒紧裤
释义	同勒緊褲
随便看	portfolio efficiency frontier portfolio employment portfolio foreign investment portfolio hedge of interest rate risk portfolio innovation portfolio insurance portfolio investment portfolio management portfolio management system portfolio manager portfolio planning models portfolio restructuring portfolio risk portfolios portfolio selection portfolio test portfolio tests portfolio tests (in advertising research) portfolio theory portfolio transfer portfolio value-at-risk portfolio value-at-risk , portfolio var portfolio worker port frame type port frame type，pft