besmirch
[bi'smə:tʃ]
vt. 弄污；损害；诽谤
同义词
参考例子
1.He never forgave the reporter for besmirching his family's name.
该记者损害了他家的名声，他永远不会原谅该记者。
2.Soda acid liquid cannot be used when cleaning besmirch.
清洗污渍时不可使用酸碱液体。
3.Hitting candle every months also is best maintain method, but before waxing, should mix lunt besmirch wipe up.
每月打一次蜡也是最好的保养方法，但是打蜡前要将水汽和污渍擦干净。
英文解释
v.
1.charge falsely or with malicious intent; attack the good name and reputation of someone
2.smear so as to make dirty or stained
网络释义
besmirch
沾污; 弄污; 抹脏，染污，丑化; 糟蹋;