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
Rita Mae called yesterday. Rita Mae
昨天打电话来了。
Is the production line fully attomatic?
生产线是全自动的吗？
Of course.You can pay a deposit of thirty pounds, and then fourteen pounds a month for three years.
当然可以。您可以先付30英镑定金，然后每月14镑，3年付清。