takes up with

He dumps his mother, takes up with dad and toddles off into the sunset with a copper-bottomed male gender identity.

他丢开母亲，和父亲讲话，带着一种完全可靠的男性性别感，摇摇晃晃地走进阳光里。

We'd better go ashore before the ship sails and takes up with it by mistake!

我们最好在船启航以前上岸，以免误把我们载走！

No sooner has she recovered than she takes up with a young lawyer with whom she has weekly trysts in a hotel room.

不久她就恢复过来并开始每周在酒店房间里与一个年轻律师私会。