worm yourself/your way into something
phrasal verb with worm verb uk/wɜːm/ us/wɝːm/
disapproving
逐渐骗取信任
to gradually achieve a position of trust, possibly by being dishonest
He wormed himself into her affections without her ever suspecting he only did it for her money. 他逐步骗取了她的好感，而她丝毫没有怀疑他这样做只是为了她的钱。