自然數集 zì rán shù jí

the set of natural numbers (math.)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. the set of natural numbers (math.)

Characters

Character Meaning
自 zì HSK 3
self; oneself; from
然 rán HSK 2
so; thus; like this
數 shù
number; several; figure
集 jí HSK 5
to collect; to gather; collected works