Hadamard kernel
[计] 哈达马德核
🧩 词语组成解析
kernel
['kɝnl]
n. 核心;要点;谷粒;核;
v. 把…包在核内;
🗣️ 情景例句
How much does it cost?
这得花多少钱？
His heart swelled with gratitude to her.
他心中充满着对她的感激之情。
They help their parents to open their stockings, too.
他们还帮助父母打开他们的袜子。