Unary operation
[计] 一元运算; 一目运算
🧩 词语组成解析
a. [数]一元的
🗣️ 情景例句
and they're so kind to me.
他们对我真好。
The electrician wears rubber shoes on the job.
电工在工作中穿着绝缘鞋。
We'll be calling you again next month.
下个月我们会再打电话给你。