二项式系数 èr xiàng shì xì shù

a binomial coefficient (math.); the number of combinations

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. a binomial coefficient (math.)
  2. 2. the number of combinations

Characters

Character Meaning
二 èr HSK 1
two; 2; (Beijing dialect) stupid
项 xiàng HSK 5
item
式 shì HSK 4
style; type; form
系 xì HSK 1
department; faculty; system
数 shù HSK 3
number; several; figure