Walsh-hadamard transformation
[计] 沃尔什-哈达马德变换
🧩 词语组成解析
n. 沃尔什（姓氏）
🗣️ 情景例句
I'm afraid I didn't get on very well in the exam.
我这次考试恐怕不太顺利。
Do you think it's going to rain tomorrow?
你认为明天将下雨吗？
Oh?why not?
哦，为什么？