| peptide bond | (n) the primary linkage of all protein structures; the chemical bond between the carboxyl groups and amino groups that unites a peptide, Syn. peptide linkage |
| 肽键 | [肽 键 / 肽 鍵] peptide bond (chem.); peptide linkage; bond in protein between carboxyl radical and amino radical #146,042 [Add to Longdo] |