1N-COUNT 规则手册;行为守则;章程 A rule book is a book containing the official rules for a particular game, job, or organization. 规则手册;行为守则;章程
...one of the most serious offences mentioned in the Party rule book.
党的章程中提到的最严重的过错之一
2N-COUNT 按规则行事;照章办事 If you say that someone is doing something by the rule book, you mean that they are doing it in the normal, accepted way. 按规则行事;照章办事
This was not the time to take risks; he knew he should play it by the rule book.