释义 |
cir·cu·lin \ˈsərkyələ̇n\ noun (-s) Etymology: New Latin circulans (specific epithet of New Latin Bacillus circulans) + English -in : an antibiotic consisting of a mixture of polypeptides related to polymyxin that is obtained from a soil bacterium (Bacillus circulans) and is active especially against gram-negative bacteria (as colon bacilli) |