Quarternary structure
[化] 四级结构
🧩 词语组成解析
[计] 四元的
🗣️ 情景例句
I see. By the way, how many people are working in your factory now?
哦，我知道了。顺便问一下，现在贵厂有多少在职职工？
The restaurant is a mile from the hotel.
那餐厅在饭店过去约有一英里。
Certainly! I'm coming now, Dad!
当然可以，爸爸，我马上就来。