Noun:

1. a polypeptide antibiotic (similar to bacitracin) obtained from a soil bacterium

submapn.子变换；子映像subn.潜艇；替代品vi.替代vt.转包合同substitutive feed代用饲料subthreshold dose阈下剂量subdivision chain剖分链Subg. Discogynen.具盘绿绒蒿亚属Subungual fibroma指甲下纤维瘤, 趾甲下纤维瘤subtropical belts亚热带sub- prime loan次级贷款Subgen. Septatin.隔膜亚属Subgen. Rhamnusn.鳞芽亚属subapical segment亚尖段