a notebook containing descriptions and diagrams of the plays that a team has practiced (especially an American football team)
a book containing the scripts of one or more dramatic plays
a scheme or set of strategies for conducting a business campaign or a political campaign
playbook详细解释
play.book n.（名词）A book containing the scripts of dramatic plays.剧本：包容戏剧脚本的书Sports A notebook containing descriptions and diagrams of the plays of a team, especially a football team.【体育运动】 足球踢法图册：包括一个队，尤指足球队比赛的描述和图表的笔记本
