betrayKK [bɪˋtre] /bɪˈtɹeɪ/发音动词1背叛、出卖He betrayed his closest friend for a small sum of money.他为了一小笔钱背叛了最要好的朋友。2泄漏、告密One of the members betrayed the group's plans to the police.其中一名成员向警方泄漏了这个团体的计划。3显露、流露、暴露多指无意间Her trembling hands betrayed how nervous she really was.她颤抖的双手泄漏了她内心真正的紧张。4辜负、违背The new policy betrays everything the party once promised voters.新政策违背了该党当初对选民的一切承诺。用这个字练口说→