Pointer arithmetic
[计] 指示字运算
🧩 词语组成解析
pointer
['pɔintə]
n. 建议;线索;教鞭;（测量仪器上的）指针;
🗣️ 情景例句
You don't sound very enthusiastic.
你似乎不太热衷。
She's head over heels in love with him.
她深深地爱上了他。
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。