Tra từ secondary sex characteristic - Từ điển WordNet v3.1

Từ điển WordNet v3.1 - WordNet Dictionary

secondary sex characteristic

noun

the genetically determined sex characteristics that are not functionally necessary for reproduction (pitch of the voice and body hair and musculature)
• Syn:
secondary sexual characteristic, secondary sex character
• Hypernyms:
sex characteristic, sexual characteristic, sex character