uhasibu wa kuingiza mara mbili (mfumo wa uhasibu ambapo kila muamala unarekodiwa mara mbili, mara moja kama deni na mara moja kama mkopo, ili kuweka hesabu sawa)
Jisajili ili kuona tafsiri za sentensi za mfano na ufafanuzi wa kila neno kwa lugha moja.
Many businesses are required to use double-entrybookkeeping to ensure their financial records are accurate.