dissemble /dɪˈsɛmbəl/ ( dissembling, dissembled, dissembles )

• 1. 

  V-I When people dissemble, they hide their real intentions or emotions. 掩饰(真实的感情或意图) [文学性]

  例：

  Henry was not slow to dissemble when it served his purposes.

  形势一对他有利，亨利就马上开始隐瞒。