“锉掉”怎么读

打火机上主人的名字已被这个贼锉掉了.The owner's name marked on this cigarette lighter has been filed away by the thief.我们要把粗糙的边锉掉.We are going to rasp off the rough edges.桌子的尖角已经锉掉.The sharp corners of the table have been rasped off....

“锉掉”的英语可以翻译为：asp away，rasp off ...