给你几个例子看看：

by

the

hand

I

shook

Jane

by

the

hand.

我和简握了手。

He

clasped

her

by

the

hand.

他握住她的手。

by

hand

The

letter

was

delivered

by

hand.

那封信是派专人送去的。

The

letter

was

written

by

hand.

这封信是手写的。