Alpha activation
[机] α活化
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
activation
[,ækti'veiʃən]
n. 活化，激活，[化]活化作用;致活;
🗣️ 情景例句
you used to be in the construction business.
你过去在建筑界工作。
I ate oatmeal for breakfast yesterday.
我昨天早饭吃的是麦片。
Our TV set was broken last week. He mended it for us.
上星期我们的电视机坏了。他为我们修好了。