螢的用法和樣例：
例句
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生物發光生物體的可見光發射，如螢火蟲、彩色魚類、真菌類和細菌
Emission of visible light by living organisms such as the firefly and various fish, fungi, and bacteria. -
她把好奇之心注入我們心中，使我們獲得事實與真理，把它們像捕捉到的螢火蟲一樣掌握在手裡。
She breathed curiosity into us so that we brought in facts or truths shielded in our hands like captured fireflies.
