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- He owns a large tract of forest. 他擁有一大片森林。
- 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. 橫斷線(xiàn)在測量一塊土地時(shí)通過(guò)目視確定的線(xiàn)
- To the north of the river is an immense wooded tract. 河北面是一大片林地。
- Glomerular changes are both frequent and severe. 腎小體的病變是常見(jiàn)而嚴重的。
- This process is termed glomerular filtration. 這個(gè)過(guò)程定義為腎小球濾過(guò)。
- The explorers entered upon a desert tract. 勘探人員進(jìn)入了一片沙漠地帶。
- A sandy tract or dune by the seashore. 沙丘海邊的沙地或沙丘
- A tract of territory had been sliced away. 領(lǐng)土被割去了一塊。
- He wrote a tract on this subject. 他曾對此寫(xiě)了一篇短文。
- What he saw was a tract of sand. 他看到的就是一片沙地。
- The glomerular filtration rate remains relatively constant. 腎小球濾過(guò)率也能保持恒定。
- The phylogeny of the amphibian intestinal tract. 兩棲動(dòng)物腸道的演化發(fā)展
- Lacking a true body cavity or digestive tract. 無(wú)體腔的，無(wú)消化道的無(wú)真正意義上的體腔的或無(wú)消化道的
- A disease of the intestinal tract. 腸病一種腸道疾病
- Immunopathogenesis and prevention of renal glomerular disease. 腎小球疾病的免疫發(fā)病機制及防治研究；
- A tract of water for raising fish is a fish farm. 一片養魚(yú)的水是魚(yú)塘。
- Glomerular disease is the most common renal disease in China. 腎小球疾病是目前我國最常見(jiàn)的腎臟疾病。
- To the north of the river is an immense wood tract. 河北面是一大片林地。
- A medicine for relieving disorders of the chest or respiratory tract. 祛痰藥，舒胸藥一種用于緩解胸部或呼吸道不適的藥物
