| 释义 | 
		kal·li·din \ˈkalədə̇n\ noun (-s) Etymology: German, from kallikrein + peptid peptide + -in  : either of two vasodilator kinins formed from blood plasma globulin by the action of kallikrein:  a.  : bradykinin herein  b.  : one that has the same amino acid sequence as bradykinin with a terminal lysine added |