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
Is something still wrong, Robbie?
还有什么不对的地方吗， Robbie？
I told him to stay for supper.
我告诉他留下来吃晚餐。
No problem! Tell me, do I have to take them before or after meals?
“那不难！告诉我，我是在饭前还是饭后吃呢？”