to rip off sb or to rip sb off偷某人;骗某人;敲某人的竹杠
The hotel ripped us off.这家旅馆敲了我们的竹杠。
The Consumer Federation claims banks are ripping you off by not passing along savings on interest rates.消费者协会声称银行不予告知有利率优惠来宰客。
The airlines have been accused of ripping off customers.航空公司被指控欺骗消费者。