pop into your head/mindto suddenly think of something 突然冒出[想到] All at once an idea popped into her head. 她脑子里突然冒出一个念头。
pop into your head/mind• A line from an old drinking song popped into his head.• And Arnie was the first lie that popped into her head.• Funny, the sort of things which popped into your head.• Whenever the question of whether or not she needed him popped into her head, Constance conveniently ducked it.• List these assets and liabilities at random as they pop into your mind or as they are suggested to you by others.
→ pop into your head/mind at pop1(2)