◆to settle accounts with sb or to square accounts with sb【商】(pay or receive balance due)与某人结算；与某人结清账目
systems to invoice and settle accounts in euros用欧元开具发票和结算的系统
<文>(end fight)跟某人决战；和某人算总账；与某人了结恩怨
Their sleep is regularly disturbed by the sound of gunfire as criminal gangs settle their nightly accounts.夜间他们经常被黑帮为了解仇怨互相火并的枪声吵醒。