compasses, set square and straight line marker (idiom); fig. established standard; norms; criteria
trad. 規矩繩墨
Also written 規矩繩墨【guī ju shéng mò】
compasses, set square and straight line marker (idiom); fig. established standard; norms; criteria
trad. 規矩繩墨
Also written 規矩繩墨【guī ju shéng mò】