释义 |
to·bra·my·cin \ˌtōbrəˈmīsən\ noun (-s) Etymology: tobra- (probably modification of New Latin tenebrarius, specific epithet of Streptomyces tenebrarius) + -mycin : a water-soluble antibiotic C18H37N5O9 derived from a soil bacterium of the genus Streptomyces (S. tenebrarius) and effective especially against gram-negative bacteria |