Special English letter fonts are: α, β, γ, δ, ε, ζ, η, θ, ι, κ, λ, μ, ν, ξ, ο, π, ρ, σ, υ, φ, χ, ψ.

For example, alpha: alpha (uppercase alpha, lowercase alpha, Chinese transliteration: alpha, alpha) is the Greek letter of 1

β: beta (uppercase β, lowercase β, Chinese transliteration: beta) is the second Greek letter. Common meanings: magnetic flux coefficient, angle and coefficient.

The meaning of α:

1, often used as an adjective, indicates the most important or original thing, such as the alpha version in software engineering or the alpha man in biology.

2. In modern European culture, α also stands for "leader" and "outstanding person", and ω stands for "led" and "inferior person". For example, the cartoon Wolf in the Jungle is like using A and Z to represent the first and last place respectively.

3. Mathematically, it means coefficient, angle, the root of a quadratic equation with one variable and the second Feigenbaum constant.