柯林斯詞典glowworm /?gl??w??m/ (glowworms) 1. N-COUNT A glowworm is a type of beetle that produces light from its body. 螢火蟲 返回 glow-worm劍橋詞典a beetle , the females and young of which produce a green light from the tail 螢火蟲 返回 glow-worm