| 单词 | firefly |
| 释义 | Word Frequency firefly(ˈfaɪəˌflaɪ) nounWord forms: plural -flies 1. any nocturnal beetle of the family Lampyridae, common in warm and tropical regions, having luminescent abdominal organs See also glow-worm 2. any tropical American click beetle of the genus Pyrophorus, esp P. noctiluca , that have luminescent thoracic organs |
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