双曲余弦 shuāng qū yú xián

hyperbolic cosine or cosh (math.)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. hyperbolic cosine or cosh (math.)

Characters

Character Meaning
双 shuāng HSK 3
pair; double; both
曲 qū HSK 6
bent; crooked; wrong
余 yú HSK 5
remaining; surplus; extra
弦 xián HSK 6
string of musical instrument; bow string