Quadratic discriminator
[计] 二次判别器
🧩 词语组成解析
a. 二次的\\nn. 二次方程式
n. 辨别者, 鉴别器\\n[电] 鉴别器
🗣️ 情景例句
And don't forget your camera and film, Richard.
别忘了你的照相机和底片， Richard。
A book that remains shut is but a block.
有书闭卷不阅读，无异是一块木头。
One night, however, our vicar work up with a start: the clock was striking the hours!
一天夜里，我们的牧师突然被惊醒了，大钟又在“打点”报时了！