Under both types of loan, the principalsum immediately reduces every time a loan instalment is made.
在这两类贷款中，每一次缴付贷款分期付款，本金数额将会随之减少。
2
Interest on time deposits is payable only at maturity of the deposit period, when it will be credited to the principalsum in the absence of instructions to the contrary.
定期存款的利息只可在存款期满时支付，而在没有相反指示之情况下，将会在存款期满时纳入本金。
3
A note calling for periodic payments which are insufficient to fully amortize the face amount of the note prior to maturity, so that a principalsum known as a "balloon" is due at maturity.