His conduct was blameless.是什么意思？

His conduct was blameless.

他的作为是无可非议的.

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

conduct

v. 组织，实施，执行，指挥；

例句
He was rational and consistent in the conduct of his affairs...
他处理私事时头脑清楚，始终如一。

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。

blameless

adj. 无罪的，无可指责的，清白的，无可非议，无可责难；

例句
The US itself, of course, is not entirely blameless in trading matters.
当然，美国本身在贸易问题上也不是完全没有任何过错。