Subero苏韦罗subn.潜艇；替代品vi.替代vt.转包合同subterranean animal地下动物sub-esophagectomy食管次全切sub-grade compact路基压实加固Subsect. Selensian.漏斗杜鹃亚组subchronic exposure亚慢性subassembly wrapper元件盒subduction of plate板块俯冲Subsect. Sinaicaen.短萼鹤虱亚组subsea oil pipeline海底石油管道Subthalamie nucleus丘脑底核