秤不离砣

Explanation: Things incidental metaphor. They also described a close relationship, often do not leave. 　　Usage: The main predicate; for clause, used in conjunction with the public not leave po 　　Source: Sun Jinbiao "Shu Zheng popular saying things and": "" balancing mind, "Drama: Since ancient times, said: 'Public separated from woman, weighing not leave mound.'" Dream pen flower string cable Dynasty ": 'separated from the water wave, scale not leave mound. '" 　　Examples: Separated from the water wave, ~. ★ "Dream pen flower string cable Dynasty" Thesaurus:  fair To keep someone at arm's length grandmother