sharking的音标：...

I've been picked up for loan - sharking and racketeering but never convicted.我因为放高利贷和勒索被起诉过,但是罪名从没成立.All in all, loan sharking is a offense.总之, 放高利贷是一种犯罪行为....

v.骗取（shark的现在分词形式）...