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汉语拼音：dòng mài

1.从心脏输送 血液到全身各器官的血管。管壁厚，富弹性，有搏动。

2.喻指重要的交通干线。

1. 中医学名词。指经脉搏动应手处。

   《难经·一难》：“十二经皆有动脉。”

2. 中医学名词。指脉搏滑数有力，应指跳突如豆，但搏动的部位较狭小，节律不够均匀的脉象。

   《脉经》：“动脉见於关上，无头尾，大如豆，厥厥然动摇。”

3. 生理学名词。从心脏运送血液到机体各部的血管的总称。

• Oxidized cholesterol may be responsible for furring up the arteries.

  氧化胆固醇可能是造成动脉堵塞的元凶。

• The arteries in his neck had become fatally congested.

  他颈动脉栓塞，危在旦夕。

• He almost bled to death after the bullet severed an artery.

  子弹穿过动脉，他失血过多几乎性命不保。

• Blood enters the kidneys via the renal artery.

  血液通过肾动脉流进肾脏。

• The surgeon placed catheters through the veins and arteries near the base of the head.

  外科医生在脑根部的静脉和动脉中放置了导管。

• The research institute is on the track of what causes the artery damage.

  研究所正在探究动脉损伤的诱因。

• The artery ramified into a network of veins .

  动脉分枝成许多网状的静脉。

• The scientists have experimented on the tiny neck arteries of rats.

  科学家们已经在老鼠细小的颈动脉上做了实验。

• The chief artery to the upper limb is the subclavian artery.

  锁骨下动脉是到上肢的主要动脉.

• The thickened artery wall narrows the channel through which the blood flows.

  变厚的动脉壁使流通血液的管腔变细.

• Blood was spouting from the severed artery.

  血从切断的动脉里喷出来.

• The large vessels begin to develop atherosclerosis.

  大血管开始发生动脉粥样硬化.

• The artery ramifies into a network of veins.

  动脉分枝成许多网状的静脉.

• These arteries branch and rebranch to form arterioles.

  这些动脉又一再分支形成小动脉.

• Some juxtamedullary glomeruli have two efferent arterioles.

  某些近髓质肾小球具有两种出球小动脉.