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 Isthmus of Panama joins North and South America.
  巴拿马地峡将北美和南美连接起来。
• 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。
• Resection of the isthmus and part of the right side of the thyroid, intraoperative biopsy.
  甲状腺峡部切除加右侧腺叶部分切除术，术中冰冻。
• North America is connected with South America by the isthmus of panama.
  巴拿马海峡把北美同南美连接起来。
• 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。
• 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
• 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
• A canal across the Isthmus of Panama.
  一个横贯巴拿马地峡的运河。
• Imaging diagnosis of spondylolysis of laminar isthmus of the lumbar spine in screening for aviation students
  招收飞行学员腰椎峡部裂的影像学诊断
• A republic on the Isthmus of Panama.
  位于巴拿马地峡的一个共和国。