希腊字母表的第一个字母是阿尔法。
The first letter in the Greek alphabet is ___alpha.
在团队中,他总是那个做最终决定的领头人。
He's the ___alpha in the group who always makes the final decisions.
我们正在测试这个应用的alpha版本。
We are testing the ___alpha version of this app.
他在会议上总是表现出典型的领导特质,是个真正的领袖型人物。
He always shows typical leadership traits in meetings, being a true ___alpha male.