ビクビク
ビクビク
being afraid of; being fearful; being timid; being nervous
N4Common wordAdverb (to particle)
Adverb (to particle), Adverb, Suru verb, No-adjective
being afraid of•being fearful•being timid•being nervous
Adverb (to particle), Adverb, Suru verb, No-adjective
trembling•shivering