bestir
verb formal or humorous uk/bɪˈstɜːr/ us/bɪˈstɝː/
bestir yourself 发奋;振作起来
to become active after a period of rest
I'd better bestir myself - there's work to be done. 我最好打起精神——还有工作要做。
Synonyms: awake awaken rousewake wake (someone) up (STOP SLEEPING)