| 释义 |
tracttract[trækt]n.1.■广阔的土地[森林], 地带[域]; 广阔海面[天空]2.■[古]一段时间3.■【解】管, 道, 系统; (神经纤维的)束
特殊用法alimentary tract1.■消化道anterior pyramidal tract1.■前锥体束central tegmental tract1.■中央被盖束cerebellar tract1.■直行小脑束cerebello-bulbar tract1.■小脑延髓束cortico-bulbar tract1.■皮质延髓束cortico-spinal tract1.■皮层脊髓束crossed pyramidal tract1.■交叉锥体束dorsal spino-cerebellar tract1.■背脊小脑束gastrointestinal tract1.■胃肠道genital tract1.■生殖道lateral cortico-spinal tract1.■皮质脊髓(外)侧束lateral pyramid tract1.■皮质脊髓(外)侧束, 锥体侧束nerve tract1.■神经束olfactory tract1.■【解】嗅束optic tract1.■【解】视束pyramidal tract1.■锥体束respiratory tract1.■呼吸道reticulospinal tract1.■【解】网状脊髓束shuttertract1.■导波板,防波板的导板tecto-pontine tract1.■四叠体(脑)桥束vascular tract1.■维管域 |