lip-syncing英'lɪps'ɪnsɪŋ美'lɪps'ɪnsɪŋCOCA¹²⁶⁰⁰⁶ 基本英英例句 对嘴¹⁰⁰ 动词 lip-sync: move the lips in synchronization with recorded speech or song They are called the Back Dormitory Boys, and they specialize in lip-syncing to Backstreet Boys songs. 他们擅长假唱“后街男孩”的歌曲,因而被称为“ 后舍男孩”。 iciba