looks 用于第三人称或单数，此外它可以做名词，词义是 相貌 外观，比如：She's infatuated by his good looks.她迷恋上他那俊俏的外貌了.look 用于第一人称或第二人称，或复数，作名词时可以译为：看，神情，样子，不过不常用
