loan shark 高利貸（大耳窿）

loan shark
繁：高利貸（大耳窿）
简：高利贷（大耳窿）

【八出十三歸】臥底破超級大耳窿　借1萬還23萬　逼債仔做收數佬
警方瓦解一個由黑幫成員組成的高利貸集團，共拘捕21人，當中包括11名「債仔」。該批借債人由於無力償還利息1,680厘的貸款，在威逼利誘下充當集團跑腿，包括借出戶口作洗黑錢之用，以及作非法收數行為。

【八出十三歸】臥底破超級大耳窿　借1萬還23萬　逼債仔做收數佬（2017年8月17日）。香港 01，取自 https://www.hk01.com/article/112718

The suspected ringleader of a triad-controlled loan-shark syndicate and nine core members were among 21 people arrested in a series of raids in Hong Kong on Wednesday and Thursday after lending money to two undercover police officers at interest rates of up to 1,600 per cent a year.

Suspected ringleader of triad-controlled loan-shark syndicate among 21 arrested in Hong Kong. (2017, August 17). South China Morning Post. Retrieved from http://www.scmp.com/news/hong-kong/law-crime/article/2107249/hong-kong-police-arrest-21-over-loan-sharking-including