lǘ​dǎ​gǔn

snowballing usury

驴打滚 驢打滾 lǘ​dǎ​gǔn
snowballing usury
A type of high-interest loan where unpaid interest is added to the principal to create even more interest over time; compound interest on a predatory loan.
donkey roll
A traditional Beijing snack made of steamed glutinous rice or millet flour rolled with red bean paste and coated in toasted soybean flour.

Frequency

Written text
0.238 per million

Sources

Frequency data
BCC Corpus (BLCU)