人体

维生素是一种人体无法合成的化合物。

A vitamin is a chemical compound that cannot be synthesized by the human body .

这个项目就是要绘制人体所有基因序列的图谱。

The project is nothing less than mapping every gene sequence in the human body .

持枪歹徒用人质作人体盾牌。

The gunman used the hostages as a human shield .

胰岛素使人体能够利用和贮存糖分。

Insulin enables the body to use and store sugar .

人体对疾病具有先天性防御机制。

The body has natural defence mechanisms to protect it from disease .

眼睛是人体最娇贵的器官之一。

The eye is one of the most delicate organs of the body .

人质被当成了人体盾牌。

The hostages were used as a human shield .

维生素不能由人体来生成。

Vitamins cannot be manufactured by our bodies .

众所周知，大量的氡会对人体造成伤害。

Radon is known to be harmful to humans in large quantities

抑郁症会降低人体对疾病的抵抗力。

Depression lowers the human ability to cope with disease .

人体最大的器官是肝脏。

The largest organ in the body is the liver .

细胞不断地分裂更新，这是人体发育过程的一部分。

Cells divide and renew as part of the human growth process .

瑜伽能增强人体免疫系统。

Yoga can be used to strengthen the immune system .

人体主要是由骨骼、肌肉和脂肪构成。

The body is made up primarily of bone , muscle , and fat

青菜对人体有益的说法是一派胡言。

The idea that greens are good for you is a load of cobblers

我们人体的每个细胞都包含46个染色体。

Each cell of our bodies contains 46 chromosomes .

人体的免疫系统是抵御疾病的主要屏障。

The immune system is our main defence against disease

她在艺校上学时曾为人体写生课当过模特儿。

She had once posed for Life classes when she was an art student .

所献血液一律要经过人体免疫缺陷病毒的筛查。

All donated blood is screened for HIV .

这些细胞在人体内分布广泛。

These cells are widely distributed throughout the body

晒伤的风险和严重程度取决于人体的自然肤色。

The risk and severity of sunburn depend on the body 's natural skin colour

她曾是法国画家亨利·马蒂斯的人体模特和灵感女神。

Once she was a nude model and muse to French artist Henri Matisse .

指压按摩是用手按压人体某个轻微凹陷的穴位。

Acupressure is manual pressure applied to a specific slightly depressed point on the body .

一旦停止抽烟，人体立刻就会开始清除体内的烟草毒素。

Straight after your last cigarette your body will begin to cleanse itself of tobacco toxins

咖啡因对人体健康有害。

Caffeine is bad for your health .

科学家们已经发现了令人瞩目的新证据，说明了人体在睡眠状态下是如何自我修复的。

Scientists have discovered remarkable new evidence showing how the body rebuilds itself while we sleep

血液是将氧气输送到人体各个部位的媒介。

Blood is the medium in which oxygen is carried to all parts of the body

人体可通过很多不同形式吸收和利用矿物质。

Minerals can be absorbed and utilized by the body in a variety of different forms .

即使是在办公室这样的非自然环境中，我们的人体生物钟依然影响着我们。

Even in the artificial environment of an office , our body rhythms continue to affect us

将牛奶热至人体温度。

Warm the milk to blood heat