grown-up 어른Just once, can you two behave like grown-ups?If you need help, ask a grown-up.Let the grown-up do the talking. hold out hope 희망을 버리지 않다I wouldn't hold out too much hope.Although it's been 2 weeks since the interview, I am still holding out hope that they will call me.I'm still holding out hope that Jessica will show up tonight. in the middle of 한창 ~인 도중에, ~의 중간에I was in the middl..