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
Oh, and the bands and the music.
还有那乐队和音乐。
Which American singer do you like to listen to?
你喜欢哪个美国歌星的歌曲？
It's a long story.
说来话长。