(anatomy) the membranous tube in the body that carries air from the throat to the bronchi
气管, 氣管
气管切开术是一种外科手术，在气管中创建一个孔以绕过阻塞或协助呼吸。
(anatomy) the act or process of breathing
呼吸
与成人相比，婴儿表现出快速的呼吸率，反映了他们正在发育的呼吸系统。
(anatomy) the hollow organ in the throat that contains the vocal cords and provides an air passage to the lungs
喉, 声带盒
喉的肌肉在控制说话时的音高和音量方面起着至关重要的作用。
the liquid produced in the mouth to make chewing and swallowing easier and to prepare food for digestion
唾液
any of the group of sensory cells that are mainly on the tongue, making one recognize different tastes
味蕾, 味觉芽
有些人的味蕾比其他人更敏感，使他们更容易察觉味道上的细微差别。
(anatomy) any of the eight narrow-edged teeth at the front of the mouth that are used for biting
门牙, 切牙
正畸医生建议用牙套来矫正她门牙的不齐。
the hard white external layer that covers the crown of a tooth
珐琅质, 牙齿珐琅质
牙釉质可能会因过度刷牙、磨牙或口腔外伤而受损。
either of the two external openings of the nose that one breathes through
鼻孔, 鼻腔
他捏住自己的鼻孔以防止气味到达他。
(anatomy) connected with the nose
鼻的, 与鼻子有关的
用盐水溶液进行鼻腔冲洗有助于缓解鼻窦炎的症状。
the thick mucus that is formed in the nasal and throat cavities, usually secreted in excessive amounts as a result of common cold
痰, 黏液
非处方药可能有助于减少痰的产生并缓解充血和咳嗽的症状。
the skin under one's hair, covering the head
头皮, 头皮
她小心翼翼地梳理头发，以避免刺激她敏感的头皮。
an air-filled cavity, especially within the bones of the skull
窦, 鼻窦
筛窦小而众多。
(anatomy) a rounded part of an organ, such as, lungs or brain that seems to be separate in some way from the rest
叶, 圆形部分
肝脏分为叶，右叶比左叶大。
(anatomy) the outer layer of the anterior part of the brain, called cerebrum, containing gray matter
皮质, 大脑皮质
位于顶叶的体感皮层接收并处理来自皮肤、肌肉和关节的感觉信息。
(anatomy) the small round black area in the center of the eye, through which light enters
瞳孔
摄影师调整了相机设置以捕捉模特瞳孔中的光线反射。
(anatomy) the round colored portion of the eye around the pupil and behind the cornea
虹膜
虹膜异常，如虹膜异色症或瞳孔不等，可能表明存在潜在的眼部疾病或神经系统疾病。
(anatomy) the sensory membrane at the back of the eye that transmits light signals to the brain through optic nerves
视网膜, 视网膜膜
视网膜经历不断的更新，感光细胞在人的一生中不断被替换。
(anatomy) the transparent layer that covers the outside of the eyeball
角膜, 眼睛的透明层
角膜移植，也称为角膜移植术，在严重角膜损伤或疾病的情况下可能是恢复视力所必需的。
a thin piece of skin in the middle ear that vibrates by sound waves and enables one to hear sounds, also known as tympanic membrane
耳膜, 鼓膜
飞行期间的压力变化有时会由于鼓膜上的压力不均而导致耳朵不适或疼痛。
the body of an animal or human, except the limbs and head
躯干, 身体
在解剖学中，躯干指的是身体的主要部分，不包括头部、颈部、手臂和腿部，那里有重要的器官和主要的血管。
the lower part of the body below the chest that contains the digestive and reproductive organs
腹部, 肚子
她收紧核心肌肉，完成另一组仰卧起坐时感到腹部有轻微的灼烧感。
a greenish-brown alkaline fluid that is produced by the liver in order to help the body digest fats
胆汁, 胆液
在食用高脂肪餐后，胆囊收缩，将胆汁释放到十二指肠中，以促进饮食脂肪的消化和吸收。
a sac-like organ inside the body where urine is stored before being passed
膀胱, 尿囊
超声波显示膀胱功能正常。
an organ in the body that produces certain chemical substances to be used in the body or to be discharged into the surroundings
腺体, 分泌器官
医生开了药来刺激糖尿病患者胰腺腺体产生胰岛素。
a large gland in the body that produces insulin and glucagon and substances that help the body digest food
胰腺, 胰脏
胰腺中的胰岛含有产生胰岛素的β细胞，胰岛素对葡萄糖代谢和体内能量生产至关重要。
(anatomy) an abdominal organ that controls the quality of the blood cells
脾脏, 脾
脾脏还充当血小板和白细胞的储存库，根据需要将它们释放到循环中以支持免疫反应。
(anatomy) the main part of the large intestine, between the caecum to the rectum, where water is removed from solid waste
结肠, 大肠
结肠镜检查是一种用于检查结肠是否有异常（如息肉或肿瘤）以及筛查结直肠癌的程序。
(usually plural) the tube in the body through which digested food passes from the stomach to the anus
肠, 肠道
富含水果和蔬菜的健康饮食支持肠道的最佳功能。
(anatomy) the large round bone structure that the limbs and the spine are joined to, which also protects the abdominal organs
骨盆, 盆腔
骨盆是人类骨骼系统的关键组成部分，为内脏提供支撑和保护。
the part of the body of a woman or female mammal where the baby develops before birth
子宫, 母体
母亲给未出生的孩子唱摇篮曲，希望能在子宫里安抚和安慰他们。
(anatomy) the narrow outer opening of the womb or uterus of a female
子宫颈, 宫颈
在某些情况下，宫颈可以通过药物或手术技术人为扩张，以促进某些医疗程序，如分娩或宫内节育器（IUD）的插入。
(anatomy) the organ in the female body where the fetus is conceived and grown before being born
子宫
子宫由韧带和盆底肌肉固定在适当的位置。
either of the two organs in women or female animals that produce eggs for reproduction
卵巢
(anatomy) the tube in most mammals that carries urine out of the body, which also carries sperm in males
尿道, 尿路
尿道被尿道括约肌包围，有助于控制尿液和精液的流动。
relating to the kidneys or their function
肾脏的, 与肾脏有关的
肾脏健康对于维持适当的体液平衡和过滤体内废物至关重要。
relating to the intestines, which are part of the digestive system responsible for absorbing nutrients and removing waste from the body
肠的, 肠道的
肠道蠕动是指食物和废物通过肠道的运动，由称为蠕动的肌肉收缩调节。
(anatomy) any of the four pointed teeth that are between the incisors and premolars, used for tearing food
犬齿, 尖牙
犬齿比其他牙齿更锋利。
a blood protein produced to fight diseases or infections, or in response to foreign substances in the body
抗体, 免疫球蛋白
削弱免疫系统的药物可以降低抗体水平。
the soft substance that fills the cavities of bones, which is either yellowish and consists of fat cells or reddish and makes blood cells
骨髓, 髓
白血病和多发性骨髓瘤等疾病会影响骨髓中血细胞的产生，导致严重的健康并发症。
