Quadratic selection
[计] 二次选择
🧩 词语组成解析
a. 二次的\\nn. 二次方程式
🗣️ 情景例句
The production department's waiting in the conference room.
生产部门的人正在会议室等你 。
Choose an author as you choose a friend.
选书如择友。
The house was completed five months ago.
是在5个月以前竣工的。