rule the roost (rúl de rùsī)

Idiom Power

含义

to be the most powerful person in a group or family

在一个小组或家庭中成为最有权力的人 (zai yi ge xiaozu huo jiating zhong chengwei zui you quanli de ren)

例句

"It’s clear that Mary rules the roost in that household."

"很明显,玛丽 统治着这个家庭。" (hen mingxian, mali **tongzhizhe zhege jiating**)