可结合性 kě jié hé xìng

DEFINITIONS

  1. associativity (xy)z = x(yz) (math.)

CHARACTERS

可 kě
HSK 2
may, can, -able; possibly
结 jié
HSK 3
knot, tie; join, connect
合 hé
HSK 4
combine, unite, join; gather
性 xìng
HSK 4
nature, character, sex