cue

sports implement consisting of a tapering rod used to strike a cue ball in pool or billiards

一种运动器具，由一根逐渐变细的杆组成，用于在游泳池或台球中击球

cue stick

pool cue

pool stick

a stimulus that provides information about what to do

提供关于该做什么的信息的

discriminative stimulus

evidence that s to solve a problem

有助于解决问题的证据

clue

clew

an actor’s line that immediately precedes and serves as a reminder for some action or speech

台词紧接在前面的演员台词，用作某种动作或讲话的提示

assist (somebody acting or reciting) by suggesting the next words of something forgotten or imperfectly learned

帮助（某人表演或背诵）暗示下一个被遗忘或未完全学会的单词

prompt

remind