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
I'm really impressed by your show.
你的展览让我留下了深刻的印象。
Don't you have anything better to do?
你没别的事好做吗？
'You needn't have said that,' my wife answered.
“你没必要这么说，”我妻子回答说，