pointer什么意思、怎么读？单词用法、记忆法、发音音标、反义词辨析、词语翻译、例句造句

pointer 音标：[ˈpɔɪntə(r)]

n.建议；线索；教鞭；（测量仪器上的）指针

◆记忆方法一：
词根词缀记忆法：pointer n 指针；批示者（point+et→尖的东西→指针）,point,punct= point,make sharp, 表示“点，变尖”

N-COUNT. 建议；点子；提示. A pointer is a piece of advice or information which helps you to understand a situation or to find a way of making progress.