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
The apartment is spacious, bright and clean.
这个公寓宽敞、明亮、干净。
One enemy is too much.
一个敌人也太多。
Lined up against the wall, there were long thin wires attached to metal spheres.
靠墙排列着许多细长的电线，而电线又连着金属球。