segmentation cavity

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the fluid-filled cavity inside a blastula
• Syn:
blastocoel, blastocoele, blastocele, cleavage cavity
• Derivationally related forms:
blastocoelic (for: blastocele), blastocoelic (for: blastocoele), blastocoelic (for: blastocoel)
• Hypernyms:
cavity, bodily cavity, cavum
• Part Holonyms:
blastula, blastosphere