ran-ran
Eyes shining brightly with excitement, determination, or wild energy — a wolf's eyes gleaming in the dark, or a child's eyes sparkling with eagerness. Conveys an almost feral intensity.
💡A cat staring at prey in the dark — 'The cat's eyes were glowing ran-ran in the moonlight.'
暗闇の中で狼の目がらんらんと光っていた。
The wolf's eyes glowed ran-ran in the darkness.
The predator's eyes gleamed ___ in the pitch-black forest.
真っ暗な森の中で、捕食者の目が○○と光っていた。