carpool
v. 合伙用车，拼车
n. 合伙用车者；（公司或机构供员工使用的））车队
例句
His wife stays home to drive the children to school in the carpool.
他妻子留在家里同别人拼车送孩子上学。
《柯林斯英汉双解大词典》
A: Maybe we can carpool?
A：我们可以拼车去吗？
The day after, I'll carpool to save money.
后天，我可以拼车省钱。
