hand in glove (with somebody)
成語所屬單字glove
hand in glove (with somebody) — 慣用語
1. Working very closely with someone, often in a secret or dishonest way.
1.慣用語
釋義
密切合作（常指暗中勾結）
Working very closely with someone, often in a secret or dishonest way.
例句
The two companies worked hand in glove on the deal.
Is the mayor hand in glove with the developers?