Alpha system
[计] α系统, 字母信号系统
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
🗣️ 情景例句
We're planning to buy a house.
我们计划买一栋房子。
I am not sure such data does exist.
我不确定是否有这样的资料存在。
People are always talking about 'the problem of youth'.
人们总是在谈论“青年问题”。