就是“乘便车到达某地”的意思

例句 He is going to my place by car while Lily is going by bike.

他要开车去我家,但是莉莉要骑车去我家。

另外类似的都是by+交通工具

比如乘坐公车 by bus

开车 by car

坐飞机 by plane

如果还有不懂问我哦~