-
Words or actions done to exactly the right extent/degree/step
Positive
None
None
This is an HSK chengyu
《经典常谈》(Jīng Diǎn Cháng Tán), a work written by Republican-era author 朱自清 (Zhū Zì Qīng)
This chengyu is from a line in the work listed in the "Origin" section above