# ซี
## Verb (V)
### Sense: reproduce by xerography
- 复印
- 影印

## Noun (N)
### Sense: a unit of electrical charge equal to the amount of charge transferred by a current of 1 ampere in 1 second
- 库仑
### Sense: a base found in DNA and RNA and derived from pyrimidine; pairs with guanine
- 胞嘧啶
### Sense: the speed at which light travels in a vacuum; the constancy and universality of the speed of light is recognized by defining it to be exactly 299,792,458 meters per second
- 光速