二次型 èr cì xíng

quadratic form (math.)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. quadratic form (math.)

Characters

Character Meaning
二 èr HSK 1
two; 2; (Beijing dialect) stupid
次 cì HSK 2
classifier for enumerated events: time; next in sequence
型 xíng HSK 5
type; style; model