萤火虫

萤火虫 [yíng huǒ chóng]

1. ■ glowworm; firefly; fire beetle:

萤火虫夜间飞行时发出闪光。 Fireflies give off flashes of light when they fly at night.

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常用词组

1. ■ 萤火虫发光 fire fly luminescence;

2. ■ 萤火虫色 firefly