insinuate yourself into something
phrasal verb with insinuate verb [ T ] uk/ɪnˈsɪn.ju.eɪt/ us/ɪnˈsɪn.ju.eɪt/
formal disapproving
钻营，钻谋
to use clever, secret, and often unpleasant methods to gradually become part of something
Over the years she insinuated herself into the great man's life. 这些年间她费尽心机一步步地走进了这位伟人的生活。