| 单词 | 甲壳 |
| 释义 | 〔tortoiseshell〕The mottled, horny, translucent, brownish covering of the carapace of certain tortoises or turtles, especially the hawksbill, used to make combs, jewelry, and other articles.龟甲，玳瑁：某些乌龟或甲鱼肉体上覆盖着的有花纹，角质、透明的，褐色的甲壳特别是玳瑁龟的甲壳，通常用来制作梳子，珠宝和其它工艺品〔crust〕The hard outer covering or integument of certain plants and animals, such as lichens and crustaceans.甲壳：某些植物或动物的硬的外层覆盖物或包裹物，如地衣和甲壳纲动物〔entomostracan〕Greek ostraka [pl. of] ostrakon [shell] * see ostracod 希腊语 ostraka ostrakon的复数 [甲壳] * 参见 ostracod〔pichiciego〕A South American armadillo(Burmeisteria retusa) having yellow-brown armor and whitish hair. 铠鼹：一种南美洲犰狳（圆头倭犰狳属 圆头倭犰狳） ，有黄褐色的甲壳和带白色的皮毛 〔armor〕A tough, protective covering, such as the bony scales covering certain animals or the metallic plates on tanks or warships.甲壳：坚硬的，保护性外壳，如履盖某些动物的骨质鳞片或坦克或战舰上的金属壳〔tortoise〕Any of various terrestrial turtles, especially one of the family Testudinidae, characteristically having thick clublike hind limbs and a high, rounded carapace.龟：一种陆地生乌龟，特别指属于龟鳖目的动物，一般具有厚重，梅花状的四肢和高耸的圆形甲壳〔shell〕The usually hard outer covering that encases certain organisms, such as mollusks, insects, and turtles; the carapace.甲壳：通常为坚硬的外部覆盖物，包裹着某些有机体，如软体动物、昆虫及海龟；甲壳〔pichiciego〕A small armadillo(Chlamyphorus truncatus) of Argentina, having pale pink armor and thick, silky white hair. 铠鼹：一种阿根廷小犰狳（倭犰狳） ，有淡粉红色的甲壳和浓密柔滑的白毛 〔calipash〕Possibly alteration of Spanish carapacho [carapace] 可能为 西班牙语 carapacho的变化 [甲壳] 〔quahog〕An edible clam(Venus mercenaria) of the Atlantic coast of North America, having a hard, rounded shell. Also called hard-shell clam ,round clam 圆蛤、帘蛤：一种产于北美洲大西洋沿岸的（美洲蛤 帘蛤属） 可食性蛤，长有坚硬的圆形甲壳 也作 hard-shell clam,round clam〔placoderm〕Any of various extinct fishes of the Silurian and Devonian periods, characterized by bony plates of armor covering the head and flanks, hinged jaws, and paired fins.盾皮鱼：各种现已灭绝的希留利亚纪和泥盆纪鱼类，特征是头部和两侧被多骨的甲壳盖住、有链的颚和成对的鳍〔amphipod〕A small crustacean of the order Amphipoda, such as the beach flea, having a laterally compressed body with no carapace.异脚类，端足目动物：异脚类的一种小甲壳纲动物，如滨海的水蚤，体侧扁，无甲壳〔mail〕The protective covering of certain animals, as the shell of a turtle.甲壳：某些动物身上有保护作用的覆盖物，例如乌龟的壳〔shellfish〕An aquatic animal, such as a mollusk or crustacean, that has a shell or shell-like exoskeleton.贝类，甲壳水生动物：一种具有壳或壳状外骨架的水生动物，例如软体动物或硬壳动物〔test〕A hard external covering, as that of certain amoebas, dinoflagellates, and sea urchins.甲壳：特定种类的变形虫、双鞭毛虫和海鞘的外部硬壳〔piddock〕A marine bivalve mollusk of the family Pholadidae, having a long shell with which it bores into wood, rock, and clay, often causing destruction of wharf pilings.海笋，穿石贝：海笋科中的一种海类甲壳软体动物，有长的甲壳，可以借之伸入到木头、岩石和泥土中，常引起对码头堆放物的破坏 |
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