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

• The island was shaped like a dumbbell, with a low, narrow isthmus leading to two hilly points at the North and South ends.
  小索罟岛的形状很像是一只哑铃，一段低矮的狭长地带连接起多丘的南北两端。
• Treatment of Lumbar Isthmus Spondylolisthesis with Vertebral Arch Screw Fixation and Posterior Lumbar Interbody Fusion with 270 Angle
  后路椎弓根固定270°椎间融合治疗腰椎滑脱
• 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。
• Council of the Central American Isthmus for sports and recreation
  中美洲地峡体育和娱乐理事会
• Design and experimental study of internal fixator for the reconstruction of lumbar isthmus
  腰椎峡部重建内固定器的设计及应用实验
• A series of filters then ensures that convex polygons with peninsulas maintain a minimum isthmus width.
  然后进行一系列过滤，保证凸状多边形能保持最小的狭缝宽度。
• Consultative Group on Economic Cooperation for the Central American Isthmus
  中美洲地峡经济合作协商小组
• The isthmus that connects Central America and South America.
  连接中美洲和南美洲的一个地峡。
• 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。
• 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