loan shark
US /ˈloʊn ˌʃɑːrk/
UK /ˈloʊn ˌʃɑːrk/

1.
高利貸, 放高利貸者
a person who lends money at illegally high rates of interest
:
•
He got into trouble with a loan shark after failing to repay his debt.
他未能償還債務後,與高利貸發生了麻煩。
•
Dealing with loan sharks can lead to dangerous consequences.
與高利貸打交道可能會導致危險的後果。