名詞 coelom:

1. a cavity in the mesoderm of an embryo that gives rise in humans to the pleural cavity and pericardial cavity and peritoneal cavity
   同義詞：celom, celoma

coelom 也作 ce.lom 或 coe.lome

n.（名詞）
The cavity within the body of all animals higher than the coelenterates and certain primitive worms, formed by the splitting of the embryonic mesoderm into two layers. In mammals it forms the peritoneal, pleural, and pericardial cavities.Also called body cavity
體腔：高于腔腸動物和一些本源蟲的所有動物體內(nèi)的腔，由中胚層裂成兩層形成。它形成哺乳動物的腹膜的、胸膜的和心包的腔也作 body cavity

來源：
German Koelom
德語 Koelom
from Greek koilôma [cavity]
源自 希臘語 koilôma [腔]
from koilos [hollow] * see keu…-
源自 koilos [中空的] *參見 keu…-

【引伸】
coelom.ic