Traduction :
to assess one's income and spend accordingly (idiom); to live within one's means; You can only spend what you earn.
Référence :
根据收入的多少来定开支的限度。
Origine :
《礼记·王制》：“五谷皆入，然后制国用，……以三十年之通制国用，量入以为出。”
Exemple :
无论国家、集体还是个人，都应该～，精打细算。
Annotation :
量入为出1
1. liàngrùwéichū :
[EN] to assess one's income and spend accordingly (idiom); to live within one's means; You can only spend what you earn.
