Prefix operator
[计] 前缀算符
🧩 词语组成解析
prefix
['pri:fiks]
n. <语>前缀;人名前的称谓;前置代号（置于前面的单词或字母、数字）;
🗣️ 情景例句
Hey, what's going on?
嗨，怎么样？
I read the newspaper over breakfast.
我边吃早饭边看报纸。
While he was eating, I asked him to lend me twenty pounds.
当他吃饭时，我提出向他借20英镑。