turn/go to mushif your brains, heart etc turn to mush, you cannot think clearly or sensibly 〔头脑〕变得不清晰/糊涂 If you watch too much TV, your brains will turn to mush. 如果你看太多电视，脑子就会变糊涂。
turn/go to mush• All this quickness of mind, all her decisiveness had turned to mush when Mac came on the scene.
→ turn/go to mush at mush1(1)