at one with (someone)

Другие идиомы:

• one's frame of mind
• as busy as a one-armed paperhanger
• one to a customer
• of one mind
• one for the (record) books
• on one's toes
• off one's high horse
• one-two
• out on one's ear
• one's opposite number
• on one's own time
• on one's shoulders
• one of those days
• do (someone) one better
• on one's chest