hedge against

基本解释

A hedge against conflict, in the form of cash, short-term bonds and gold, should be part of any portfolio.
任何一个投资组合，都应该包含一个对冲（以现金、短期债券或者黄金的形式），用以抵御可能的冲突。
Anxiety leads them to build up a “buffer stock” of wealth, which will be some multiple of their normal income, as a hedge against misfortune.
焦虑促使房主位财富建立“缓冲存货”，一般是现有正常收入的多重组合，比如针对意外的基金。
Since raw materials have greater weight in the inflation baskets of such countries, it makes sense for investors in China and India to buy gold as a hedge against this phenomenon.
而自从原材料在这些国家的一篮子商品中占的比重更大后，中国和印度的投资者购买金块来预防这种现象就能够理解了。

Gold,whose prices have surged in the past year, is seen as a hedge against a slumping dollar.
they can be found to have breached their fiduciary duty, I'm on the hedge fund side and against the sort of company management side.
他们可以被发现存在渎职行为，我站在对冲基金的阵营上并且反对,公司管理的主张。
耶鲁公开课 - 金融市场课程节选
Law is the best hedge we have against " the domination of partiality and desire."
法律是我们所拥有可对抗不公支配,与渴求的最佳防备“
耶鲁公开课 - 政治哲学导论课程节选

They routinely buy homes as, in effect, a hedge against increases in rents or home prices.
FORBES: A Shield Against The Next Oil Shock