adv.故意地；会意地
She would never knowingly hurt anyone. 她决不会故意伤害任何人。
He squeezed her arm and looked at her knowingly. 他紧紧地搂着她的胳膊，意味深长地瞅着她。
While he spoke to us, we simply nodded knowingly and smiled. 他说的时候，我们只是不停地笑着点头。
