tarnished 

英汉解释

v. 使生锈；沾污
n. 生锈；晦暗；污点

同义词

a. besmirched，damaged，flyblown，spotted

参考例句

1. The political scandal tarnished the reputation of the president.
这起政治丑闻败坏了总统的名誉。
2. The scandal tarnished his reputation.
丑闻“败坏”了他的“名誉”。
3. I looked down at the shiny piece of glass the tarnished golden chain, then back at the giver.
我低下头看着闪闪发亮的玻璃珠和已失去光泽的金色链子，抬起头望着她。

英英解释

adj.
  1. especially of reputation

网络释义

tarnished
失去光泽的; 污损; (名誉等)有污点的; 失去光泽;
Tarnished brass
铜变色, 生锈;
Tarnished glories
被玷污的辉煌;
TARNISHED BLACK
木碳黑;
Tarnished Citadel
黯光堡垒;