Unary operator
[计] 一元运算符; 一目运算符
🧩 词语组成解析
a. [数]一元的
🗣️ 情景例句
It's not difficult.
这不难。
Let's get to the point.
让我们来谈要点。
It will be about the same as it was last time.
大概和上回的订量一样。