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 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。
• The isthmus that connects Central America and South America.
  连接中美洲和南美洲的一个地峡。
• Ministerial Conference between CARICOM and the Countries of the Central American Isthmus
  加勒比共同体和中美洲地峡各国间部长级会议
• Most systems offer cemented and uncemented fixation but the majority of cases require cement fixation distally, as the isthmus has been passed.
  多数系统提供了骨水泥型和非骨水泥型固定，但是由于己经超过股骨峡部，多数病例需要远端骨水泥固定。
• Consultative Group on Economic Cooperation for the Central American Isthmus
  中美洲地峡经济合作协商小组
• 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。
• 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 continent in the western hemisphere connected to North America by the Isthmus of Panama.
  位于西半球的一个大洲，通过巴拿马地峡与北美洲相连。
• 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。
• The Isthmus of Panama joins North and South America.
  巴拿马地峡将北美和南美连接起来。