hand in glove
與某人緊密合作或關系密切
正式或口語·形容緊密合作
英文釋義
to work closely together; to have a close and harmonious relationship
例句
The two companies work hand in glove to develop new software.
典故來源
源自手套與手緊密貼合的形象,比喻雙方合作無間、關系密切。