English Dictionary

arm in arm

adv

(of two or more people) With arms linked together; with arms around each other's shoulder or waist. / (figuratively) In collusion, in concert (with someone).

They walked arm in arm along the beach.

意味（1）

(of two or more people) With arms linked together; with arms around each other's shoulder or waist.

The two friends walked along arm in arm.

意味（2）

(figuratively) In collusion, in concert (with someone).

‘Frenchmen. Really, I mean to say, Stevens, Frenchmen. […] And to think we have to be seen by the world to be arm in arm with them. One wishes for a good bath at the mere reminder.’