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
Yes, I'm quite satisfied. That would be more than I have expected.
我很满意，比我期望的要多。
Put your shoulder to the wheel.
努力工作。
I had a seat beside the window.
我的座位在窗口旁