sigma
US /ˈsɪɡ.mə/
UK /ˈsɪɡ.mə/
名词
1.
西格玛
the eighteenth letter of the Greek alphabet (Σ, σ, or ς)
示例:
•
In mathematics, the capital sigma (Σ) is often used to denote summation.
在数学中，大写西格玛（Σ）常用来表示求和。
•
The lowercase sigma (σ) represents standard deviation in statistics.
小写西格玛（σ）在统计学中表示标准差。
2.
西格玛 (人格)
a term used in internet culture to describe a self-reliant, independent, and often introverted individual who doesn't conform to traditional social hierarchies or expectations
示例:
•
He considers himself a sigma male, preferring solitude over social gatherings.
他认为自己是西格玛男性，更喜欢独处而不是社交聚会。
•
The concept of a sigma personality has gained traction in online communities.
西格玛人格的概念在网络社区中获得了关注。
相关词: