be to blame

be responsible for a fault or wrong

對(duì)（過錯(cuò)，罪行）負(fù)責(zé)

he was &B{to blame for} their deaths.

他應(yīng)對(duì)他們的死亡負(fù)責(zé)。

I don't (或 can't) blame you (或 her 等)

used to indicate that one agrees that the action or attitude taken was reasonable

我不會(huì)責(zé)怪你（或她等），我表示理解

he was becoming impatient and I couldn't blame him.

他開始不耐煩，我不怪他。

have only oneself to blame

be solely responsible for something bad that has happened

（對(duì)不好的事情）負(fù)全部責(zé)任

to blame

Deserving censure; at fault.

譴責(zé)：應(yīng)受譴責(zé)的；有過錯(cuò)的

Being the cause or source of something

起因是：是…起因或某事的根源的

A freak storm was to blame for the power outage.

停電的起因是一場(chǎng)特大暴風(fēng)雪