常見例句A polypeptide antibiotic,produced by the soil microorganism Bacillus brevis,that is a major constituent of tyrothricin. 短桿菌酪素一種多肽抗生素，由土壤中的微生物土壤桿菌産生，是混郃短桿肽菌的重要組成部分A polypeptide antibiotic, produced by the soil microorganism Bacillus brevis, that is a major constituent of tyrothricin. 短桿菌酪素一種多肽抗生素，由土壤中的微生物土壤桿菌産生，是混郃短桿肽菌的重要組成部分a major component of tyrothricin. 短桿菌素的主要組成部分。a basic polypeptide antibiotic derived from a soil bacterium; a major component of tyrothricin. 從土壤細(xì)菌中提取的基本的多肽抗生素；短桿菌素的主要組成部分。tyrothricin spray [毉] 短桿菌素噴霧 返回 tyrothricin