Walsh transform
[计] 沃尔什变换
🧩 词语组成解析
n. 沃尔什（姓氏）
🗣️ 情景例句
and see how the plan works.
看看这项计划实施得如何。
I don't know what time it is.
我不知道现在几点钟。
Here were not carvings in the rock but paintings.
这里岩石上不是石刻而是绘画。