rub out or remove sth, especially a pencil mark
"The Turks erased the Armenians in 1915"
"Please erase the formula on the blackboard--it is wrong!"
"Who erased the files form my hard disk?"
I did my best to erase that night's horror from my mind.
出自： C. Chaplin
If it were possible to erase the past, to go back..and try again.
出自： P. Rose