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 guess we'll have to exchange it, too.
我想我们还得去换一件。
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
The real escapist can watch a film and sip champagne on some services.
真正会享受的人还可以在某些航班上看一场电影和喝香槟。