truncus

躯干, 干

发音

US

词形变化

trunci 复数 trunci

释义与例句

n.
  1. 1.

    The thorax of an insect.

    生物
  2. 2.

    The trunk (torso) of the human body or other animal body.

    医学
  3. 3.

    An arterial trunk, such as the truncus arteriosus.

    医学
  4. 4.

    A curve in the Cartesian plane consisting of all points (x,y) satisfying an equation of the form f(x)=a/(x+b)²+c where a, b, and c are given constants.

    数学

相关短语

truncus arteriosus [医] 动脉干 persistent truncus arteriosus

词源

From Latin truncus. Doublet of tronk and trunk.

来源：wiktionary