单词 | 齿状 |
释义 | 〔bidentate〕Having two teeth or toothlike parts.有两齿的:有两齿或齿状部分的〔alligator〕A tool or fastener having strong, adjustable, often toothed jaws.鳄口钳:一种工具或夹子,有坚固可调的,通常为齿状的钳口〔comb〕A thin toothed strip, as of plastic, used to smooth, arrange, or fasten the hair.梳子:一种齿状细条,如塑料制品,用于整理头发,使头发滑顺或扣紧头发〔crest〕An elevated, irregularly toothed ridge on the stigmas of certain flowers.花冠:某些花的柱头上的突起的、非规则齿状的脊状突起〔serrated〕Notched like the edge of a saw; saw-toothed; serrate.锯齿形的:使刻得象锯的边缘的;锯齿的;齿状边的〔placoid〕Platelike, as the hard toothlike scales of sharks, skates, and rays.楣形的:盘状,如鲨鱼、恶鱼和虹鱼的硬齿状的鳞〔ratchet〕from Old French rocquet [head of a lance (from the shape of the teeth)] 源自 古法语 rocquet [长矛尖端(由齿状而来)] 〔restharrow〕Any of several Old World plants of the genusOnonis, having woody stems, axillary pink or purplish flowers, and trifoliate leaves with dentate leaflets. 匍匐芒柄花:一种芒柄花 属的东半球植物,具有木质茎,腋生的粉红或略呈紫色的花,及具有齿状小叶的三层复叶 〔dentation〕A toothlike part or projection.齿状部件或缺口〔carnauba〕A Brazilian palm tree(Copernicia prunifera) having densely waxy, fan-shaped leaves and toothed leafstalks. 巴西棕榈树:一种巴西棕榈树,(巴西棕榈树 巴西蜡棕属) ,有浓密的蜡质扇形叶和齿状叶柄 〔eyebright〕Any of several plants of the genusEuphrasia, having small, opposite, toothed leaves and white and purplish flowers grouped in spikes. 小米草:一种小米属 植物,带小的对生的,齿状叶子和白色并且略显紫色的穗状花序 〔shark〕Any of numerous chiefly marine carnivorous fishes of the class Chondrichthyes (subclass Elasmobranchii), which are sometimes large and voracious and have a streamlined, torpedolike body, five to seven gill openings on each side of the head, a large oil-filled liver, a cartilaginous skeleton, and tough skin covered with small toothlike scales.鲨鱼:任一种软骨鱼纲的海生食肉鱼,有的体形巨大、贪婪并呈流线形,有鱼雷状躯体,头的侧面各有五至七个鳃孔,并生有一个大的富有油脂的肝脏,一个软骨骨架和覆盖有小齿状鳞片的坚韧表皮〔laciniate〕Slashed into narrow, pointed lobes:被切成细条齿状的叶子:〔henbit〕A Eurasian plant(Lamium amplexicaule) having toothed, opposite leaves and small white or purplish-red flowers with two lips. 宝盖草,佛座:一种(宝盖草 野芝麻属) 欧亚植物,有齿状的、对生的叶子和小小的、白色或微紫红色的、由两片唇瓣构成的花朵 〔sprocket〕A cylinder with a toothed rim that engages in the perforations of photographic or movie film to pull it through a camera or projector.滚筒:齿状凸缘的筒体,通过照相机或摄影机把胶片或电影胶片转动 |
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