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any vital part of the body which has a particular function
器官
the external sex organs of the body
生殖器, 性器官
an arm or a leg of a person or any four-legged animal, or a wing of any bird
肢体, 手臂或腿
the network of neurons and fibers that interpret stimuli and transmit impulses from the body to the brain
神经系统, 神经网络
a protective system in the body that defends it against diseases and harmful substances
免疫系统
the group of organs inside the body that absorb the food and pass the waste
消化系统, 消化器官
a biological system that facilitates the exchange of oxygen and carbon dioxide, primarily through the lungs
呼吸系统
the biological system in organisms that enables the production of offspring through sexual reproduction
生殖系统, 繁殖系统
the complex network of bones, muscles, and connective tissues supporting the body's structure and enabling movement
肌肉骨骼系统, 运动系统
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
a complex network of the heart, blood, and blood vessels that transports oxygen, nutrients, and hormones to cells throughout the body and removes waste products
心血管系统, 循环系统
the upper part of the human body, excluding the arms and the head
躯干, 上身
the upper or posterior surface of a body
背部, 背面
the lower part of the body below the chest that contains the digestive and reproductive organs
腹部, 肚子
the individual's bodily structure, including muscle development, body composition, and overall physical form
体格, 体型
the shape of a person's body, particularly a woman, when it is considered appealing
身材, 体型
the body's way of cooling down with a salty liquid
汗, 汗水
the unit used to measure the amount of energy that a food produces
卡路里
the amount of matter in an individual, often used to describe the overall weight or size of the body
质量, 体积
| IELTS普通词汇 (分数6-7) |
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