摘要: 原理(principle: a law, a rule or a theory that sth is based on) 模式(pattern: a thing, idea, or person that is an example to copy) 原理是内部细节。知其然,知其所以然即指原理,知 阅读全文
posted @ 2019-08-20 10:32 rainforwind 阅读(106) 评论(0) 推荐(0)