a small group of car drivers who arrange to take turns driving while the others are passengers
例句
用作名词 (n.)
The city government wants citizens to organize car pools for transportation. 该市政府希望市民拼车出行。
A lot of people who worked in the same company also preferred to carpool to work and take turns driving instead of driving their own car to work everyday. 在公司上班的白领虽然都有车子,但是几个住的近的同事都会选择轮流开车,一起拼车上班。