您要查找的是不是：
- medial spinobulbar tract 内侧脊髓延髓束
- lateral spinobulbar tract 外侧脊髓延髓束
- spinobulbar tract 脊髓延髓径
- He owns a large tract of forest. 他拥有一大片森林。
- He had an infection in the upper respiratory tract. 他上呼吸道感染。
- A line established by sighting in surveying a tract of land. 横断线在测量一块土地时通过目视确定的线
- To the north of the river is an immense wooded tract. 河北面是一大片林地。
- The heart is medial to the lungs. 心脏在两肺的中间。
- Medial Toward the median plane of the body. 靠近身体正中面。
- The explorers entered upon a desert tract. 勘探人员进入了一片沙漠地带。
- Adrenal insufficiency with medial treatment. 用中间的治疗肾脏附近的不充分。
- NAc was divided into medial and lateral parts. 内侧依偎隔区,外侧是外囊。
- A sandy tract or dune by the seashore. 沙丘海边的沙地或沙丘
- A tract of territory had been sliced away. 领土被割去了一块。
- He wrote a tract on this subject. 他曾对此写了一篇短文。
- What he saw was a tract of sand. 他看到的就是一片沙地。
- The phylogeny of the amphibian intestinal tract. 两栖动物肠道的演化发展
- Lacking a true body cavity or digestive tract. 无体腔的，无消化道的无真正意义上的体腔的或无消化道的
- A disease of the intestinal tract. 肠病一种肠道疾病
- It is divided into two parts, the lateral and medial thalamus. 它分为两个部分--外侧丘脑和内侧丘脑。
