Quaternary structure
[化] 四级结构
🧩 词语组成解析
a. 四个一组的, 四元的, 四价的, 季的\\n[计] 四进制的, 四元的
🗣️ 情景例句
A workaholic is a person who works too much.
工作狂就是一个工作过量的人。
I leave the house at eight a.m. each day.
我每天在上午8点离开房子。
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地拥有了一张既有弹簧又带床垫的床。