race是什么意思

Race is a complex term with multiple meanings:

1. A competition between runners, horses, vehicles, etc. to see which is the fastest

2. A group of people sharing the same physical characteristics and ancestry

3. A strong current of water in the sea or a river

4. In biology, a distinct population within a species

Common phrases:

- "Race against time"

- "Human race"

- "Race relations"