| 单词 | 下颚 |
| 释义 | 〔chin〕The central forward portion of the lower jaw.下巴：下颚中间向前突出的部分〔stipes〕The basal segment of the maxilla of an insect or a crustacean.茎节：一个昆虫或甲壳类动物下颚的第二基部的节〔choke〕cēoce, cēace [jaw, cheek] cēoce, cēace [下颚，脸颊] 〔dimple〕A small natural indentation in the flesh on a part of the human body, especially in the cheek or on the chin.酒窝： 在身体某一部分（特别在脸颊或下颚处）的天然凹陷〔premolar〕One of eight bicuspid teeth located in pairs on each side of the upper and lower jaws behind the canines and in front of the molars.前臼齿：位于臼齿之前大齿之后上下颚两边的八颗成对的前臼齿〔mandible〕Any of various mouth organs of invertebrates used for seizing and biting food, especially either of a pair of such organs in insects and other arthropods.上颚：任一无脊椎动物用于啄咬食物的器官，尤指昆虫或其它节肢动物的上颚或下颚〔digastric〕A muscle of the lower jaw that elevates the hyoid bone and assists in lowering the jaw.二腹肌：下颚的一个肌肉，可提升舌骨和协助降低颚〔snap〕To bring the jaws briskly together, often with a clicking sound; bite.猛咬：有力地将上下颚合在一起，通常带有碰撞的声音；咬住〔beard〕The hair on a man's chin, cheeks, and throat.胡子：男人下颚、两颊及喉头的毛发〔halfbeak〕Any of various slender, bony, live-bearing tropical freshwater fishes of the family Hemiramphidae, characterized by a silvery appearance and an elongated lower jaw.𮬤鱼：𮬤鱼科的各种不同细长、骨状、能承受电流的热带淡水鱼类的任一种，以银色外表及瘦长较低的下颚为特征〔galea〕A helmet-shaped part, such as the upper petal of certain plants or part of the maxilla of an insect.盔瓣：盔状部分，例如特定植物的上部花瓣或者昆虫下颚部分〔cyclostome〕Any of various primitive eellike vertebrates of the class Agnatha, such as a lamprey, lacking jaws and true teeth and having a circular, sucking mouth.圆口纲脊椎动物：一种类似鳗鱼的无颚纲原始脊椎动物，如盲鳗，没有下颚和真正的牙齿，而长着圆形吮吸的嘴〔jawed〕slack-jawed; the jawed fishes.下颚松弛的；有颌鱼类〔bloodhound〕One of a breed of hounds with a smooth coat, drooping ears, sagging jowls, and a keen sense of smell.大猎犬，大警犬：一种猎犬，皮毛光滑、耳朵下垂、下颚下陷、具有敏锐的嗅觉〔curb〕A chain or strap that passes under a horse's lower jaw and serves in conjunction with the bit to restrain the horse.马勒，马衔索：一条穿过马下颚的绳子或皮带，与马衔铁连接用来控制马〔barracuda〕Any of various fierce, mostly tropical marine fishes of the genusSphyraena that resemble pike, have a projecting lower jaw with fanglike teeth, and include some edible species. 梭鱼，康马氏鲛：一种凶猛，大多为魣属 的热带海生鱼，类似梭鱼，有带尖牙的突出的下颚，包括一些可食种类 〔burbot〕A freshwater fish(Lota lota) of the Northern Hemisphere, related to and resembling the cod and having barbels on the nose and chin. Also called cusk ,eelpout 江鳕：一种淡水鱼（江鳕）， 生长在北半球，与鳕鱼有亲缘关系并且相像，鼻部和下颚处有鱼须 也作 cusk,eelpout〔poke〕a poke in the jaw.击中下颚的一拳〔malocclusion〕Faulty contact between the upper and lower teeth when the jaw is closed.错位咬合：当上下颚咬合时上齿和下齿接合不好的〔denture〕Often dentures A complete set of removable artificial teeth for both jaws. 常作 dentures 活动假牙：装在上下颚上的一整套可活动的人工牙〔calvarium〕A skull that lacks the lower jaw or the lower jaw and the facial parts.脑壳：头盖骨，不包括下颚或下颚和面部〔gonion〕The outer point on either side of the lower jaw at which the jawbone angles upward.下颌角点：下颚两侧的突出点，在这此下颚骨向上弯曲〔lacinia〕The apex of the insect maxilla.昆虫下颚的顶点〔redpoll〕Any of several small finches of the genusCarduelis of northern North America and Eurasia, especially C. flammea, having a red crown and black chin. 朱顶雀，金翅：生活于北美和欧亚大陆的几种身体较小的金翅属 中任一种，尤其是头顶为红色、下颚为黑色的 焰红金翅 〔langur〕Any of various slender, long-tailed Asian monkeys of the genusPresbytis and related genera that eat leaves, fruits, and seeds and have a chin tuft and bushy eyebrows. 叶猴：叶猴属 中的一种尾巴细长的亚洲猴，和食树叶和种子并有下颚胡须和浓密眉毛的猴类有亲源关系 〔jawed〕Having a jaw or jaws, especially of a specified kind. Often used in combination:下颚的：拥有一个以上的下颚，尤其是特殊种类的。常用于复合词：〔goatfish〕Any of various brightly colored fishes of the family Mullidae of warm seas, having two sensory barbels on the chin. Also called red mullet ,surmullet 羊鱼：一种具有明丽色彩的羊鱼科的温水海鱼，下颚上有一对触须 也作 red mullet,surmullet〔denture〕A partial or complete set of artificial teeth for either the upper or lower jaw. Also called dental plate 假牙：安在上颚或下颚的人造的部分牙齿或全部牙床 也作 dental plate〔mandibulate〕Having a mandible or mandibles.有颚的：具有上下颚或一对颚的 |
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