defacement

1. The defacement or destruction of public or private property.
   破坏或粉碎公公财富的行动。
2. One non-e-mail context in which hashcash appears to be a good solution is in the rather spam-like defacement that Wikis sometimes suffer.
   Wiki有时会遭遇到与垃圾邮件十分类似的破坏，bashcash在非电子邮件上下文中似乎是一个不错的解决方案。
3. The paper analyzes the current situation and reasons of the defacement of circulating books in university libraries, points out the hazards and proposes some countermeasures against the problem.
   文章分析了高校图书馆流通图书污损的现状及原因，指出了这种情况的危害，并进而提出了解决图书污损问题的方法与对策。
4. A resident shall report forthwith to the centre manager any loss or defacement of or damage to the centre pass issued to the resident.
   某居民的中心通行，如有失污或，居民立即向中心理告。
5. And wouldn't completing the paintings be an act of defacement?
   而完成作品这一行为就不会是毁坏、涂鸦的行为吗？
6. A resident shall report forthwith to the senior public officer on duty in the reception unit at the centre any loss or defacement of or damage to a temporary leave pass issued to the resident.
   发给某居民的暂离证，如有遗失涂污或损坏，该居民须立即向中心接待处的当值高级公职人员报告。

noun

1. the act of damaging the appearance or surface of something
   1. the defacement of an Italian mosaic during the Turkish invasion
   2. he objected to the dam's massive disfigurement of the landscape

   Synonym:    disfigurementdisfiguration