Senses
拆台/ 拆臺 to sabotage
To disrupt or undermine a plan or project so that it cannot proceed successfully
拆台/ 拆臺 to dismantle a stage
(theater) To take down and dismantle the stage after a performance.
拆台/ 拆臺 to undercut someone
To undermine someone or an organization to cause their downfall or collapse