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

• Method CT scanner frame incline to the head. The position line and Lumbar Isthmus are parallel to each other. The angle of scanning are opposite to the intervertebral discs level.
  方法CT扫描架向头侧倾斜，定位线与腰椎峡部平面平行，扫描角度与间盘层面相反。
• It was the neck of land which we call the Isthmus of Panama.
  这个陆地的狭窄地带，我们称之为巴拿马地峡。
• 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 Isthmus of Panama joins North and South America.
  巴拿马地峡将北美和南美连接起来。
• Consultative Group on Economic Cooperation for the Central American Isthmus
  中美洲地峡经济合作协商小组
• A canal across the Isthmus of Panama.
  一个横贯巴拿马地峡的运河。
• The Role of Fetal Aortic Isthmus Hemodynamic Parameters and Transverse Cerebellar Diameter in Forecasting Fetal Growth Restriction
  胎儿主动脉峡部血流及小脑横径的测定在预测胎儿生长受限中的意义
• Reclaiming the lost isthmus would have many positive consequences.
  收复失去的大陆桥，将会有诸多正面结果。
• 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
• 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