Subira叙比拉（音译名）subn.潜艇；替代品vi.替代vt.转包合同submaxillary space abscess颌下脓肿substantia compacta ossium骨密质sub-strong optical power增益竞争次强光substantia interprismatica釉柱间质submucous capillary plexus粘膜下毛细血管丛Subsect. Euplethiosphacen.真多球苏亚组subcarrier frequency shift副载波频率漂移substation central control变电站集控subgrade bed reinforcement基床加固sub-logic dynamic hazard亚逻辑动态冒险