cavum

n. 空腔(如耳腔)

发音

US /ˈkɑv.əm/
US /ˈkeɪ.vəm/

词形变化

cava 复数 cava

释义与例句

n.
  1. 1.

    A recess or hollow.

    The lower part of the concha of the ear adjoining the origin of the helix.

    医学
  2. 2.

    A recess or hollow.

    The nasal cavity.

    医学
  3. 3.

    A fallstreak hole.

    气象

词汇关系

名词

同义词 1

cavity

上位词 1

structure

下位词 10

pit chamber orbit abdomen pelvis socket armpit sinus sac ventricle

整体词 1

body

词源

Unadapted borrowing from Latin cavum (“a hollow, hole”). Doublet of cave and cavus.

来源：wiktionary