persistentadj.坚持的；连续的；固执的Persistent epiphysis骨骺未闭persistent existence持续生存persistent hepatitis持续性肝炎persistent foul play连续犯规persistent loop sign持久环征[新生儿坏死性小肠结肠炎腹平片异常征象]persistent pesticide持久性农药,残留性农药persistent offending持久型犯罪Persistent mydriasis持续性瞳孔扩大persistent predation持续型掠夺行为persistent substance持久性物质