to carefully watch something in order gain knowledge or understanding about the subject
观察某事
to quickly read a document or other text without paying attention to details, only to find the information one needs
快速阅读一些东西
to see something or someone for a short moment of time, often without getting a full or detailed view of it
瞥见
to see something or someone unexpectedly, often from a distance or after careful observation
发觉
to look closely or attentively at something, often in an effort to see or understand it better
窥视
to look at someone or something without moving the eyes or blinking, usually for a while, and often without showing any expression
盯
to adjust or bring an image or view into clear and sharp detail, typically by adjusting the eyes, lens, or camera settings
集中
to look at someone or something with a strong and disapproving gaze, often showing anger or displeasure
怒视
to stare at someone or something with strong and often inappropriate interest or desire
眄
to look at or observe someone or something in a particular way, often with interest or suspicion
细看