perception /pəˈsepʃəｎ/ n. 1.［u］感知，觉察(力)(可加不定冠词)：His perception of colors is poor. 他识辨颜色的能力很差。A good driver must have a good perception of distance. 一个 好司机必须善于判断距离。 2.认识、观念、看法： things beyond/above human perception 人类不能理解的事物［考句］ Parents have to learn how to follow a baby’s behavior and adapt the tone of their perception to the baby’s capabilities.家长必须学习怎样跟随婴儿的行为，并且调整自己感知的语调以适应孩子的接受力。