單詞
medulla
英 [me'd?l?]
美[m?'d?l?]
基本信息
- n. 髓質(zhì)
- 的縮寫
暢通詞匯
詞態(tài)變化
復(fù)數(shù):?medullae;
英文詞源
- medulla (n.)
- hindmost segment of the brain, 1650s, from Latin medulla, literally "marrow," also "pith of plants," of unknown origin, perhaps related to or influenced by medius "middle" (but compare also Old Irish smiur, Welsh mer "marrow"). The word was used in the Latin senses in Middle English. Related: Medular; medullary.
雙語例句
- 1. The descending vasa recta run in bundles into the medulla.
- 直血管降支呈束狀進(jìn)入髓質(zhì).
來自辭典例句
- 2. Blood from the medulla enters short, stout, thin - walled veins.
- 髓質(zhì)血流匯入粗而短的薄壁靜脈.
來自辭典例句
- 3. The parasympathetic innervation of the heart originates in the medulla oblongata.
- 支配心臟的副交感神經(jīng)發(fā)源于延髓的迷走神經(jīng)核.
來自辭典例句
- 4. The adrenals usually appear normals, but occasional hemorrhages may occur in the cortex and medulla.
- 腎上腺一般正常, 但皮質(zhì)部和髓質(zhì)部中間偶而也出現(xiàn)血.
來自辭典例句
- 5. The adrenals usually appear normal, but occasional hemorrhages may occur in the cortex and medulla.
- 腎上腺一般正常, 但皮質(zhì)部和髓質(zhì)部中間偶爾也出現(xiàn)血.
來自辭典例句
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