alter是什么意思

用法例句

On software behavior fingerprint based self-checking tamper resistance;

基于软件行为指纹的自检测防窜改技术研究

This paper pointed out that such saying originated from the Book of Changes through falsification of homophonic words.

是把《易·说卦》"相扬四白"谐音窜改成"相羊四白",又把"红羊劫"谐音"婚羊劫"形成的。