to prep.对于;为了;(表示方向)到;向;(表示间接关系)给adv.(表示方向)去;(门)关上
双语例句
A signal, such as a word or an action, used to prompt another event in a performance, such as an actor's speech or entrance, a change in lighting, or a sound effect. 提示一种信号,如一个词或一个动作,用来提示演出中的下一个项目,如某一演员的台词或入场、灯光的变化或者音响效果