portfolios
n.
投资组合( portfolio的名词复数 );
（保险）业务量;
（公司或机构提供的）系列产品;
纸夹;
例句:
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These are portfolios of bonds owned by retirement plans.
来自WSJ
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Price risk arises in non - trading portfolios , as well as in trading portfolios.
价格风险中出现的 非贸易 投资, 以及在贸易投资组合.
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How do we fatten our portfolios and stay financially healthy?
我们怎样育肥我们的投资结构和维持财政健康 呢 ?
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We run together occasionally and we still discuss our financial portfolios.
我们偶尔一起跑,我们仍然在跑步中讨论我们的经济上的问题.
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If so, how should investors adjust their portfolios?
来自WSJ
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Large portfolios This is where the price differences matter.
来自THETIMES