Operator domain
[计] 算子域
🧩 词语组成解析
🗣️ 情景例句
2, 3 , 1, 2, 3, pony, pony... 2 3 1 2 3
小马步 小马步 ……
We are short of hands now.
我们现在人手不足。
Then they brushed ink onto the characters.
接着，把墨汁刷在字上。