sulcus

[医] 沟

发音

其它 /ˈsʌl.kəs/

词形变化

sulci 复数 sulci

释义与例句

n.
  1. 1.

    A furrow or groove in an organ or a tissue, especially that marking the convolutions of the surface of the brain.

    沟

    医学

    The sulci and gyri are the grooves and ridges, respectively.

  2. 2.

    A region of subparallel grooves or ditches formed by a geological process.

    天文

词汇关系

名词

上位词 1

fissure

下位词 2

central sulcus sylvian fissure

相关短语

sulcus cutis cruciate sulcus central sulcus 中央沟 lateral sulcus intermammary sulcus gluteal sulcus

词源

Borrowed from Latin sulcus (“a furrow made by a plow”). Doublet of sullow ("plough").

来源：wiktionary