n. the 1st letter of the Greek alphabet
n. the beginning of a series or sequence
s. first in order of importance
n. 希腊字母表的第一个字母, 最初, 开端
[医] α(希腊文的第一个字母), 甲种
1. The alpha male in the wolf pack leads the group.
狼群中的首领雄性主导着团队。
2. In the Greek alphabet, alpha is the first letter.
在希腊字母表中，alpha是第一个字母。
3. He has an alpha personality, always taking charge in group projects.
他有一种主导性格，总是在小组项目中负责。