1.
operculate seasnail of coastal waters with a short spiral shell.
滨海水域中有鳃盖骨的海螺，螺壳短而呈螺旋形。
2.
A lid or flap covering an aperture, such as the gill cover in some fishes or the horny shell cover in snails or other mollusks.
鳃盖覆盖在一孔或缝隙上的盖，如一些鱼类的鳃或覆盖在蛇或其它软体动物身上的角质壳
3.
A gill or similar organ of respiration.
鳃鳃或类似的呼吸器官
4.
A North American sunfish(Lepomis gibbosus)having a rounded, mostly orange body with a bright red spot on each gill cover.
瓜仁太阳鱼北美洲的一种有桔色的圆体且每侧鳃盖上有一红色亮点的太阳鱼（驼背鳞鳃太阳鱼）
5.
Histopathological effect of norfloxacin on gill arch cartilages in common carp(Cyprinus carpio)
诺氟沙星对鲤鳃弓软骨组织病理学的影响
6.
Of or relating to the skull or cranium.
头盖骨的头盖或头盖骨的、与之有关的
7.
Any of several marine fishes of the family Trachinidae, having venomous spines on the gill cover and first dorsal fin.
龙鳖龙鳖科的几种海鱼之一，在鳃盖和第一背鳍上的许多毒刺
8.
gastropods having the gills when present posterior to the heart and having no operculum: includes sea slugs; sea butterflies; sea hares.
腹足动物，有鳃，位于心脏后面，无鳃盖；包含海蛞蝓；海蝴蝶；海兔。
9.
Fauchelevent had dislocated his kneepan in his fall.
割风的膝盖骨跌脱了。
10.
An animal or a human being having a skull or cranium.
有头盖或头盖骨的动物或人
11.
The gills of a fish correspond to our lungs.
鱼的鳃相当于我们的肺。
12.
The thin layer of cells lining the medullary cavity of a bone.
骨内膜被覆盖骨髓腔的细胞的内层
13.
The anterior part of a fish contains the head and gills.
鱼的前部包括头和鳃。
14.
A homologous bone of the skull in other vertebrates.
其他脊椎动物头盖骨中的相应骨头
15.
A bonelike substance covering the root of a tooth.
牙骨质一种覆盖住牙根的骨状物质
16.
The most prominent projecting point of the occipital bone at the base of the skull.
枕外隆凸点头盖骨上最突出的骨点
17.
A scanning electron microscopical observation of gill structure of largemouth bass Micropterus salmoides and blue gill Lepomis macrochirus
大口黑鲈和蓝鳃太阳鱼鳃结构的扫描电镜观察
18.
superclass of eel-shaped chordates lacking jaws and pelvic fins: lampreys; hagfishes; some extinct forms.
鳗鲡状的脊索动物超类，没有咽喉和骨盆鳍；七鳃鳗；八目鳗类鱼；一些已灭绝的种类。