英语小问题拉。谢谢拉

是。交通工具是宾语，只有介词和动词才可以加宾语...那by总不至于是动词哇

是介词
By
prep.
在近处；在旁边
standing by the window
站在窗户旁边
a table by the bed
床边的桌子
经；由；从
to enter by the door
由门进去
经过…旁
He walked by me.
他从我旁边走过。
不迟于
By tomorrow he'll be here.
他明天就到这儿。
被；由
written by Shakespeare
莎士比亚写的
根据；按照
to play by the rules
按规则比赛
相差
His horse won by a nose.
他的马以一鼻之差取胜。
以…方式
She earned money by writing.
她靠写作挣钱。
We went by air.
我们乘飞机走。
表示相（乘）除（以计算面积）
a room 15 feet by 20 feet
一间长20英尺宽15英尺的房间
to divide X by Y
用Y除X
逐一；连续
The animals went in 2 by 2.
动物两个两个地走进去。
（指动物）由…所生

adv
通过
Please let me by.
请让我过去。
附近
Do it when nobody is by.
等附近没人时再做。

是借介词啊……