n.鲨鱼
n.贪婪的人；放高利贷的人；老手
v.诈取；诈骗
The shark snapped its jaws shut. 鲨鱼啪嗒一声把嘴合上了。
The shark is dangerous to swimmers. 鲨鱼对游泳的人来说很危险。
He told me he once caught a shark, but I know he was swinging the lead. 他告诉我有一回他捕到了一条鲨鱼，我知道他是在胡诌。
That shark lent me money at very high interest rate. 那个贪婪狡猾的人以很高的利率借给我钱。
n. 鲨鱼皮； 鲨皮呢
