圆函数 yuán hán shù

the trigonometric functions

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. the trigonometric functions

Characters

Character Meaning
圆 yuán HSK 5
unit of Chinese currency (yuan); round; circle
函 hán
variant of 函hán; envelope; letter
数 shù HSK 3
number; several; figure