overhear /ˌəuvəˈhiə/ (overheard, overheard /ˌəuvəˈhə:d/) vt. 无意中听到，偷听到：I happen to overhear what he said. 我碰巧听到他说的话。Do not talk so loud; you may be overheard. 不要这么大声地谈话，你可能被人偷听。I overheard them say they were dissatisfied.我偶然听到他们说, 他们不满意。They overheard her singing.他们无意中听到她唱歌。