disguise by

• 用…伪装：

  She disguised herself as a man by a false beard.

  她戴上假胡子女扮男装。

  She disguised her hate by a false show of friendliness.

  她假装友好来掩盖她的仇恨。

  He disguised his true intentions from her.

  他对她隐瞒了他的真实意图。

  to disguise a fact from someone

  对某人隐瞒事实