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
I ofter go shopping during National Day holiday.
我经常是在国庆节购物。
A good name is better than riches.
好名誉胜过有财富。
and mechanical systems like a wound watch, or the sun,
像上紧发条的手表那样的机械装置，或太阳，