Tra từ visual purple - Từ điển Oxford Learners Wordfinder Dictionary

Từ điển Oxford Learners Wordfinder Dictionary

visual purple

noun

a red photopigment in the retinal rods of vertebrates;
dissociates into retinene by light
• Syn:
rhodopsin, retinal purple
• Hypernyms:
photopigment
• Part Holonyms:
rod, rod cell, retinal rod
• Substance Meronyms:
opsin, retinene, retinal