| 单词 | firefly |
| 释义 | firefly['faiəflai]n. 萤火虫 firefly fire.fly AHD: [fºr“flº”] D.J. [6fa!*7fla!]K.K. [6fa!r7fla!]n.（名词）Any of various nocturnal beetles of the family Lampyridae, characteristically having luminescent chemicals in the posterior tip of the abdomen that produce a flashing light.Also called lightning bug 萤火虫：几种夜间活动的萤科昆虫中的任意一种，明显的特征是腹部的后端内有发冷光的物质，能产生闪烁的亮光也作 lightning bug |
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