Nil pointer
[计] 零指针, 零指示器, 零地址计数器
🧩 词语组成解析
nil
[nɪl]
n. 无，零;零分;
pointer
['pɔintə]
n. 建议;线索;教鞭;（测量仪器上的）指针;
🗣️ 情景例句
Here are the samples for your examination.
这里是样品，请查看。
He that will take the bird must not scare it.
欲捉鸟莫惊鸟。
It's odd that they didn't reply our letter.
他们没有给我们回信，这真奇怪。