He was arraigned for criminally abetting a traitor.是什么意思？

He was arraigned for criminally abetting a traitor.

他因怂恿他人叛国而受到传讯。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

arraigned

v. 告发( arraign的过去式和过去分词 )，控告，传讯，指责；

例句
She was arraigned today on charges of assault and kidnapping...
她今天因被控人身侵犯和绑架而受到提审。

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

例句
I've come looking for a bit of advice.
我特来讨教。

criminally

adv. 刑法上，犯了罪地；

例句
He was arraigned for criminally abetting a traitor.
他因怂恿他人叛国而受到传讯。

abetting

v. 教唆（犯罪）( abet的现在分词 )，煽动，怂恿，支持；

例句
His wife was sentenced to seven years imprisonment for aiding and abetting him...
他的妻子作为他的从犯被判入狱7年。

traitor

n. 卖国贼，叛徒，背叛者，背信弃义的人；

例句
They called him a traitor to his Afrikaner people.
他们称他背叛了自己的族人南非白人。