playbook /ˈpleɪˌbʊk/ noun plural playbooks
plural playbooks
Learner's definition of PLAYBOOK
[count] American football
: a book that contains descriptions of the different offensive and defensive plays that are used by a team(球队内部使用的)攻防战略手册 —
often used figuratively in U.S. English在美国英语中常用作比喻