A virtuous person behaves in a moral and correct way.
Louis was shown as an intelligent, courageous, and virtuous family man.
路易斯在人们眼里是一个聪明、勇敢而且品德高尚的顾家男人。
If you describe someone as virtuous, you mean that they have done what they ought to do and feel very pleased with themselves, perhaps too pleased.
I cleaned the flat, which left me feeling virtuous.
我打扫了整个公寓,这让我感到自己很了不起。