表示式

biǎoshìshì
expression (math.)

CEDICT

math

Entry Composition

1 表示 biǎoshì
  1. (of sb) to express; to state; to show
  2. (of sth) to indicate; to signify; to show
  3. expression; manifestation
2 式 shì
  1. type
  2. form
  3. pattern
  4. style