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
A lot of people come to openings
许多人参加开幕仪式
Idleness is the key of beggary.
懒惰出乞丐。
It will be open to children with disabilities.
这所学校要对残疾儿童开放。