子集合 zǐ jí hé

subset (math.)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. subset (math.)

Characters

Character Meaning
子 zǐ HSK 1
(noun suffix); son; child
集 jí HSK 5
to collect; to gather; collected works
合 hé HSK 4
to join; to fit; to close