瞬眼，眨眼

1. 瞬眼：nictitating reflex 眨眼反射 | nictitation 瞬眼 | night blindness 夜盲

2. 瞬眼 眨眼：nictitatingmembrane 瞬膜 | nictitation 瞬眼 眨眼 | nid 突边

noun

1. a reflex that closes and opens the eyes rapidly

Synonym: blinkeye blinkblinkingwinkwinkingnictation