Predefined operator
[计] 预定义运算符
🧩 词语组成解析
a. 预先定义的
🗣️ 情景例句
Will it hurt?
会痛吗？
He who rides a tiger is afraid to dismount.
骑虎者难下。
No. She's wearing green trousers, and a yellow sweater.
不。她穿绿色裤子，黄色毛衣。