| 单词 | 附器 |
| 释义 | 〔tetrapod〕Having four feet, legs, or leglike appendages.四足的：有四只脚，腿或腿样附器的〔dedifferentiation〕Regression of a specialized cell or tissue to a simpler, more embryonic, unspecialized form. Dedifferentiation may occur before the regeneration of appendages in plants and certain animals and in the development of some cancers.去分化，反分化：指高度分化的细胞或组织向更简单，更初期非特化的形式的退化。去分化发生在植物和某些动物的附器的再生之前，或一些癌症出现的时候〔squilla〕Any of various burrowing predatory marine crustaceans of the order Stomatopoda, having movable stalked eyes and a pair of jointed grasping appendages. Also called mantis crab ,mantis shrimp 虾蛄，螳螂虾：一种口足目甲壳动物的挖沟捕食性海虾，有一双可移动的有柄的眼和一对相连接的紧握的附器 也作 mantis crab,mantis shrimp〔obtect〕Having the wings and appendages enclosed or covered by a secretion that forms a hard shell or horny case, as the pupae of most butterflies and moths.具被的：翅膀和附器被罩住或为硬壳或角状壳的分泌物所覆盖的，如大多数蝴蝶和蛾的蛹〔styliform〕a styliform bone or appendage.纤细的尖利的骨头或附器〔tetrapod〕A vertebrate animal with four feet, legs, or leglike appendages.四足动物：有四只脚，腿或腿样附器的脊椎动物〔batfish〕Any of various marine anglerfishes of the family Ogcocephalidae, having a retractable appendage above the mouth.蝙蝠鱼：一种蝙蝠鱼科的海洋鮟鱇，在嘴上有一个可伸缩的附器 |
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