v.涂去;擦去;删除;盖销(邮票等)
Can you obliterate the letters on the edge in this paper with correction fluid? 你能用涂改液涂去这一页边上的这些字母吗?
Don't obliterate a file simply because you discovered it to be a bad idea. 不要因为你发现它不好就删除一个文件。