还钱英文两种

repay：最直接的，最简洁的表达

repay vi. 偿还；报答；报复vt. 付还；回报；报复 When will you repay me the $500 I lent you last week?我上周借给你的五百美元你什么时候还给我?

借钱：borrow money 还钱：pay back

repay；pay back偿还贷款 serve one's debt;他们没有偿还旧债的义务.They are under no obligation to repay debts incurred by the old regime.偿还能力 capability to repay;debt paying ability;偿还期 maturity;...