ambulacrum

n. [动]步带

词形变化

ambulacra ambulacrums 复数 ambulacrums ambulacra 复数

别名

ambulacral

释义与例句

n.
  1. 1.

    A row of pores in an echinoderm, for the protrusion of appendages such as tube feet.

  2. 2.

    A walk or promenade planted with trees, often near a house.

词汇关系

名词

上位词 1

body part

整体词 1

echinoderm

词源

From Latin ambulacrum, from ambulō (“walk; travel”).

来源：wiktionary