Infix notation
[计] 中缀表示法
🧩 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
That's where our difficulty lies.
那就是困难所在。
Are you clear in your own mind what you ought to do.
你自己是否清楚该做什么？
Father Christmas is very kind-hearted.
圣诞老人心肠很好。