Backward pointer
[计] 反向指针, 反向指示字
🧩 词语组成解析
pointer
['pɔintə]
n. 建议;线索;教鞭;（测量仪器上的）指针;
🗣️ 情景例句
The apples?
苹果吗？
Please don't let the dog come in the house.
请别让狗进到屋子里。
Well, you know I'm going to England next week for a holiday?
嗯，你知道下周我就要回英国度假吗？