SUBSYSn.子系统(分系统)subn.潜艇；替代品vi.替代vt.转包合同Subacute myelogenous leukemia亚急性骨髓性白血病subterranean strata formation地下岩层形成subshrub indigo stem and leaf假蓝靛Subacute tubotympanic catarrh亚急性咽鼓管鼓室卡他subcortical vascular dementia皮层下血管性痴呆(F01.；2)Subprime Mortgage loan Crisis次贷危机substantia perforata caudalis后穿质Sub-Object Selection toggle子物体选择集开关Subcutaneous tissue of nipple乳头皮下组织subsurface circular structure浅埋圆形夹杂