Dangling pointer
[计] 悬挂指针
🧩 词语组成解析
[计] 悬挂的, 悬浮的, 悬摆的
pointer
['pɔintə]
n. 建议;线索;教鞭;（测量仪器上的）指针;
🗣️ 情景例句
Congratulations on your wedding.
祝贺你们的婚礼。
I'm going to buy three yards.
我要买给她三码。
Please sign here to show that you have received the money.
请在这儿签字以表明你已收到这笔钱。"