[英][?b?ktu?b?k l?un][美][?b?kt?b?k lon]
雙向貸款; 對銷貸款；易幣貸款
例句
1.
We're out of money and have to pay back the bank a five-million loan by Tuesday.
我們沒有錢，但是到星期二我們得償還銀行五百萬元的貸款。
2.
Jeff: At this rate, we'll be able to pay back the loan in no time.
傑夫：照這種速度，我們很快就可以把貸款還清了。