under one's roof

词组每天一点点 ... a lone 独自一人 under one's roof 寄人篱下 a block of flats 一撞公寓楼 ...

roof ... live under the same roof 住在一起 under one's roof 住在自己家里(尤指留某人住在自己家里) ...

在某人家里(under one's roof), 此释义来源于网络辞典。