vade mecum

美 [ˌvɑ:di 'meɪkəm]
英 [ˌvɑ:di 'meɪkəm]
  • n.(常备的)手册
  • 网络随身物;审美享受的指导手册
vade mecum
n.
1.
(常备的)手册,便览a book or written guide which you keep with you all the time, because you find it helpful