| 单词 | 脉纹 |
| 释义 | 〔dobsonfly〕An insect(Corydalus cornutus) having four large, many-veined wings and in the male long, pincerlike mandibles. 鱼蛉：一种有四个布满脉纹的大翅膀的昆虫（角鱼蛉 鱼蛉属） ，雄性有钳状长颌 〔marble〕Resembling metamorphic rock in consistency, texture, venation, color, or coldness.与大理石相似的：在硬度、质地、脉纹、色彩或冷度上象变质岩的〔facula〕Any of various large, bright spots or veined patches on the sun's photosphere, usually near sunspots.光斑：太阳光球上大的亮点或有脉纹的亮区，通常靠近黑子处 |
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