Subira叙比拉（音译名）subn.潜艇；替代品vi.替代vt.转包合同subphrenic pyopneumothorax[医] 膈下脓气胸Subfam. Plagiopteroideaen.斜翼亚科subroutine table look-up子程序查表sub-quarter-wavelength亚四分之一波长Sub-modular Set Function下模集函数sub - symmetric matrices次对称阵subnanosecond fluorescence亚纳秒荧光subgrade reaction moudulus地基反力系数submucous layer of stomach胃粘膜下层Sub-riemannian geodesics次黎曼测地线