visualize
verb [ T ] (UK usually visualise) usuk/ˈvɪʒ.u.əl.aɪz/
使形象化;使能被看见
to form a picture of someone or something in your mind, in order to imagine or remember him, her, or it
I was so surprised when he turned up - I'd visualized someone much older. 他出现的时候我非常惊讶——我想象中他应该老得多。