defile，maculate，stain，sully

参考例句

1. The political scandal

tarnish">tarnish">tarnish">tarnish

ed the reputation of the president.

这起政治丑闻败坏了总统的名誉。

2. But you know, honesty is not a commodity to bargain, which is the holy goddess, without any hint of

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.

但你可知道，诚信不是商品可以讨价还价，它是圣洁的女神，容不得一丝玷污。

3. Jewelry would surely be nice, but what can I afford that would not soon

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or grow quickly out of style?

首饰当然不错，但什么样的珠宝不会很快失去光泽或旋即过时，而我又能买得起呢?