皮质脑干核的corticonuclear ibre: 皮质脑干纤维corticonuclear tract: 皮质核束corticonigral tract: 皮质黑质束corticomesencephalic: 皮质中脑的corticonucleartract: 皮质核束下载手机词典可随时随地查词查翻译