Hey reaction
[化] 黑氏合成法
🧩 词语组成解析
hey
[hei]
int. （用以引起注意，表示惊异或询问）嘿，喂;你好！（表示问候）;咳;
n. 干草（等于hay）;
🗣️ 情景例句
My father sends his regards to you.
我父亲向你问好。
Hang up one's hat in another's house.
在别人家里久留不去，长期居住。
But Mr. Green says: It is better to give than to receive.
“给予比接受好。”