| 释义 |
crus·ta·cean AHD[krŭ-stāʹshən] D.J.[krʌˈsteɪʃən]K.K.[krʌˈsteʃən]n.（名词）- Any of various predominantly aquatic arthropods of the class Crustacea, including lobsters, crabs, shrimps, and barnacles, characteristically having a segmented body, a chitinous exoskeleton, and paired, jointed limbs.甲壳纲动物：任一种甲壳纲的数量占优的水生节肢动物，包括有螯虾、蟹、虾和藤壶等，其特征是具有节状身体、几丁质的外骨骼以及成对的、有关节的脚
adj.（形容词）- Of or belonging to the Crustacea.甲壳纲的
- From New Latin Crustācea [class name] [neuter pl. of] crustāceus [hard-shelled] 源自 新拉丁语 Crustācea [纲名] crustāceus的中性复数 [前缀，表“硬的”]
- from Latin crusta [shell] * see kreus- 源自 拉丁语 crusta [外壳] * 参见 kreus-
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