exhortatory

1. In the UK, swheresthe rules are exhortatory rather than compulsory, one rule says the chief executive should not be, or go on to be, chairman.
   在英国，规则是劝诫式而非强制式的，其中一条规则要求，首席执行官不应担任或继续担任董事长。
2. Exhortatory slogans are everywhere.
   勤勉奋进口号到处都是。

adj

1. giving strong encouragement

   Synonym:    exhortativehortativehortatory