Some examples of word usage: a blot on one's escutcheon
1. His scandalous behavior was a blot on his family's escutcheon.
他的丑闻行为给他的家族抹了黑。
2. The criminal activities of the company were a blot on its escutcheon.
公司的犯罪行为给其声誉抹上了污点。
3. The politician's corruption scandal was a blot on his escutcheon.
这位政治家的腐败丑闻给他的声誉抹了黑。
4. The athlete's doping scandal was a blot on his escutcheon.
这位运动员的兴奋剂丑闻给他的声誉抹上了污点。
5. The cheating scandal was a blot on the school's escutcheon.
这起作弊丑闻给学校的声誉抹上了污点。
6. The lies he told were a blot on his escutcheon.
他所说的谎言给他的声誉抹了黑。