Infix form
[计] 中缀式
🧩 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
and a decision to make.
而且必须做一个抉择。
How did you doing spend your holiday?
你假期怎么过的？
It's been open for several years.
它建成已有好几年了。