an exorbitant or unlawful rate of interest
同义词:usury
a percentage (of winnings or loot or profit) taken by an operator or gangster
同义词:rake-off
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。