mesohyl

词形变化

mesohyls 复数 mesohyls

释义与例句

n.
  1. 1.

    The gelatinous matrix within a sponge, filling the space between the external pinacoderm and the internal choanoderm.

词源

From meso- (“middle”) + Ancient Greek ὕλη (húlē, “wood, timber, matter”) (whence English hyle).

来源：wiktionary