| 释义 |
di·a·mond·back moth AHD[dīʹə-mənd-băk', dīʹmənd-] D.J.[ˈdaɪəməndˌbæk, ˈdaɪmənd-]K.K.[ˈdaɪəməndˌbæk, ˈdaɪmənd-]n.（名词）- One of several small moths of the family Plutellidae having brightly patterned front wings that reveal light diamond-shaped spots when folded.菱纹背蛾：一种菜蛾科的小蛾，前翼有明亮的图案，合翅时露出轻淡的钻石形斑点
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