n.

1. 感知，感觉；察觉[U]
   His perception of the change came in a flash.

   他在一瞬间察觉到了这一变化。

2. 认识，观念；看法[C][（+of）]
   My perception of the problem is quite different.

   我对这个问题的理解则完全不同。

3. 感知能力；洞察力[U]
   She is a woman of keen perception.

   她是一个感觉敏锐的女人。

4. 【律】（地租，农作物等的）获取[U]

n.

1. the ability to see, hear, or become aware of something through the senses.
   ▸the state of being or process of becoming aware of something in such a way.
2. a way of regarding, understanding, or interpreting something.
   ▸intuitive understanding and insight.
3. Psychology  & Zoology  the neurophysiological processes, including memory, by which an organism becomes aware of and interprets external stimuli.