15betme manbetx 指数

zhǐ shù (numerical, statistical) index; (math.) exponent; index; exponential (function, growth)

manbetx 指数

zhǐ shù (numerical, statistical) index; (math.) exponent; index; exponential (function, growth)

官方

guān fāng government; official (approved or issued by an authority)

网站

wǎng zhàn website; network station; node