Quadratic residue
[计] 二次剩余
🧩 词语组成解析
a. 二次的\\nn. 二次方程式
🗣️ 情景例句
Would you like to eat with chopsticks?
你愿意用筷子吗？
Tom's been feeling blue ever since his divorce.
自离婚以来，汤姆一直很忧郁。
so America and the EU have been trying to reach a deal which would eliminate the need to double-test many products.
美国和欧洲一直在寻求达成协议，以便为许多产品取消双重检查。