Use of pointers
[计] 指示器用法
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 指极星；指针；指标（pointer的复数）
🗣️ 情景例句
Or did you forget to give it to me?
或许是你忘了给我吧？
I'd like to speak to Mr. Jack.
我要和杰克先生讲话。
When you place a sheet of paper in a fax machine, the machine reads the writing on the page and changes the shapes of letters into electronic signals.
当你把一张纸放进传真机里，机器就会"读"纸上的字迹，把字的形状变为电子符号。