isthmus

英 [ˈɪsməs]

美 [ˈɪsməs]

n.  地峡

GRE医学

BNC.34487 / COCA.23546

牛津词典

noun

• 地峡
  a narrow strip of land, with water on each side, that joins two larger pieces of land

柯林斯词典

• N-COUNT 地峡
  Anisthmusis a narrow piece of land connecting two very large areas of land.
  1. ...the Isthmus of Panama.
     巴拿马地峡

英英释义

noun

• a cord-like tissue connecting two larger parts of an anatomical structure
  Synonym:band
• a relatively narrow strip of land (with water on both sides) connecting two larger land areas

双语例句

• Isthmus and left and right lobe parenchyma and blood supply in the normal range.
  峡部及左右叶实质回声及供血在正常范围。
• Meeting of Ministers of Economic Affairs of the Countries of the Central American Isthmus
  中美洲地峡国家经济事务部长会议
• The isthmus would be greyish brown, littered with whelk shells and punctuated by shipwrecks.
  海峡可能是灰褐色的，到处散落着海螺壳，时而还会有失事船只的残骸。
• The present and future continents north and south, with the isthmus.
  现在与未来的大陆在南北分立中间则有着地峡。
• Institutional Development and Regional Electrical Integration of the Central American Isthmus
  中美洲地峡机构发展和区域电气一体化
• Roosevelt, moreover, dispatched the U.S.A. Nashville to colon, on the Atlantic side of the isthmus.
  另外，罗斯福还把美国舰只“纳什维尔”号调往地峡大西洋那一边的科隆。
• Consultative Group on Economic Cooperation for the Central American Isthmus
  中美洲地峡经济合作协商小组
• Council of the Central American Isthmus for sports and recreation
  中美洲地峡体育和娱乐理事会
• A study on morphology of isthmus in maxillary first premolars
  上颌第一前磨牙根管峡部形态的研究
• A canal across the Isthmus of Panama.
  一个横贯巴拿马地峡的运河。