Senses
连手/ 連手 to join hands
to join forces; to act in concert or cooperate with someone; sometimes used to mean ganging up or colluding
连手/ 連手 associate
a person with whom one has a close connection or shared interests; an associate
连手/ 連手 partner in an affair
a close relationship, especially referring to a man and woman in an illicit or clandestine relationship