You gaze at someone or something, you look steadily at them for a long time, for example because you find them attractive or interesting, or because you are thinking about something else.
注视 [词典] look attentively at; gaze at; give sb. the eye; have one's eye on; clap eyes on; [例句]他注视着我们,一句话也不说。He fixed his eyes on us without saying a word.