内啡肽 nèi fēi tài

endorphin

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. endorphin

Characters

Character Meaning
内 nèi HSK 4
inside; within; inner
啡 fēi HSK 2
(phonetic component)
肽 tài
peptide; short chain of amino acids