三项式

三項式
sānxiàngshì
trinomial (math.)

CEDICT

math

Entry Composition

1 三项 sānxiàng
  1. three items
  2. three events
  3. three terms
  4. tri-
  5. trinomial, ternary (math.)
  6. triathlon (abbr. for 三项全能)
2 式 shì
  1. type
  2. form
  3. pattern
  4. style