在线词典量入为出量:计量。根据收入的多少来定开支的限度。拼音liàng rù wéi chū解释量:计量。根据收入的多少来定开支的限度。近义词量入制出、精打细算、量入为用反义词入不敷出英文释义to assess one's income and spend accordingly (idiom); to live within one's means; You can only spend what you earn.