算术级数 suàn shù jí shù

arithmetic series (such as 2+4+6+8+...)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. arithmetic series (such as 2+4+6+8+...)

Characters

Character Meaning
to regard as; to calculate; to figure
method; technique
level; grade; rank
number; several; figure