Infix operator
其它 Other[计] 中缀运算符
🧩 词语组成解析
infix
[in'fiks]
vt. 使…钻进，让…插进;
n. 插入词，中缀;
🗣️ 情景例句
How old are you, Gerald?
Gerald，你今年多大啦！
You only live once.
人生只有一次。
What seems to be the problem.
什么样的问题呢？