Monadic operator
[计] 一元运算符
🧩 词语组成解析
a. 单一体的, 单细胞生物的
🗣️ 情景例句
Then. How can you prove yourself?
你怎么来证明你自己呢？
Goes without saying.
可想而知。
In the letter he was asked to call at the station.
要他到警察局去一趟。