duct中文什么意思

n.
1.管，导管，输送管；槽，沟，渠道。
2.【无线电】波道；【电学】(电线，电缆等的)管道。
短语和例子
+更多解释...an ejaculatory duct 输精管。 a lachrymal duct 泪管。

• -duct:    comb.f. 表示“管道”，“管 ...
• duct ，or:    墨斗
• hypophysial duct craniopharyngeal duct:    垂体管

例句与用法

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1. At one time circular ducts were very expensive to manufacture .
   有一段时期圆管制作非常昂贵。
2. Duodenum is joined to the liver and to the pancreas by ducts .
   十二指肠通过导管与肝和胰相连。
3. Ducts and pipes crisscross .
   管道纵横交错。
4. Bronchography may reveal dilated enlarged ducts of hypertrophic gland .
   支气管造影可显示出肥大腺体的腺管已经扩张和肿大。
5. The ascaris adults may perforate a suture line or cause a bile or pancreatic duct obstruction .
   成虫可穿破缝线或引起胆管或胰腺管阻塞。

英文释义

名词

1. an enclosed conduit for a fluid
2. a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance; "the tear duct was obstructed"; "the alimentary canal"; "poison is released through a channel in the snake''s fangs"
   同义词：epithelial duct, canal, channel
3. a continuous tube formed by a row of elongated cells lacking intervening end walls