Quadratic crystal
[医] 四方晶体
🧩 词语组成解析
a. 二次的\\nn. 二次方程式
🗣️ 情景例句
It was our pleasure.
不胜荣幸。
More haste, less speed.
欲速则不达。
He decided to bring a suit against his boss.
他决定起诉他的老板。