英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

cholesterol    音标拼音: [kəl'ɛstɚ,ɔl] [kəl'ɛstɚəl]
n. 胆固醇

胆固醇

cholesterol
n 1: an animal sterol that is normally synthesized by the liver;
the most abundant steroid in animal tissues [synonym:
{cholesterol}, {cholesterin}]

lipid \lip"id\ n. [Gr. li`pos fat.] (Chem., Biochem.)
Any of a variety of oily or greasy organic compounds found as
major structural components of living cells; they are
insoluble in water but soluble in organic solvents such as
alcohol and ether, and include the common {fats},
{cholesterol} and other steroids, {phospholipids},
{sphingolipids}, {waxes}, and {fatty acids}; some of the
lipids, together with proteins and carbohydrates, form an
essential structural component of living cells, as in the
cell walls and membranes. The term lipid refers to its
solubility in nonpolar solvents, and has no significance with
regard to chemical structure.

Syn: lipide, lipoid.
[WordNet 1.5]


请选择你想看的字典辞典：
单词字典翻译
cholesterol查看　cholesterol　在百度字典中的解释百度英翻中〔查看〕
cholesterol查看　cholesterol　在Google字典中的解释Google英翻中〔查看〕
cholesterol查看　cholesterol　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • High cholesterol - Symptoms and causes - Mayo Clinic
    The body needs some cholesterol to build healthy cells But high cholesterol can raise the risk of heart disease Lifestyle changes can help
  • High cholesterol - Diagnosis and treatment - Mayo Clinic
    The body needs some cholesterol to build healthy cells But high cholesterol can raise the risk of heart disease Lifestyle changes can help
  • Cholesterol: Top foods to improve your numbers - Mayo Clinic
    Soluble fiber can reduce the absorption of cholesterol into your bloodstream Five to 10 grams or more of soluble fiber a day decreases your LDL cholesterol One serving of a breakfast cereal with oatmeal or oat bran provides 3 to 4 grams of fiber If you add fruit, such as a banana or berries, you'll get even more fiber
  • Top 5 lifestyle changes to improve your cholesterol - Mayo Clinic
    Exercise can improve cholesterol Moderate physical activity can help raise high-density lipoprotein (HDL) cholesterol, the "good" cholesterol With your doctor's OK, work up to at least 30 minutes of exercise five times a week or vigorous aerobic activity for 20 minutes three times a week
  • HDL cholesterol: How to boost your good cholesterol
    High-density lipoprotein (HDL) cholesterol is known as the "good" cholesterol because it helps remove other forms of cholesterol from the bloodstream A higher level of HDL cholesterol is linked to a lower risk of heart disease
  • Cholesterol test - Mayo Clinic
    A complete cholesterol test measures the amounts of four types of fats in blood: Total cholesterol This is a sum of the blood's cholesterol content Low-density lipoprotein (LDL) cholesterol This is called the "bad" cholesterol Too much of it in the blood causes the buildup of plaque in arteries Plaque limits blood flow
  • Mayo Clinic Q and A: Cholesterol — know your numbers
    ANSWER: Cholesterol is a type of fat in our blood Our bodies need a small amount of cholesterol to build the structure of cell membranes, make certain hormones and help with metabolism, such as producing vitamin D
  • Nivel de colesterol alto - Síntomas y causas - Mayo Clinic
    El colesterol es una sustancia cerosa que se encuentra en la sangre El cuerpo necesita colesterol para formar células saludables Pero los niveles altos de colesterol pueden aumentar el riesgo para una enfermedad cardíaca Con el colesterol alto, las grasas y otras sustancias pueden acumularse en
  • Mayo Clinic Q and A: Cholesterol — know your numbers
    ANSWER: Cholesterol is a type of fat in our blood Our bodies need a small amount of cholesterol to build the structure of cell membranes, make certain hormones and help with metabolism, such as producing vitamin D
  • Cholesterol level: Can it be too low? - Mayo Clinic
    A high blood cholesterol level increases your risk of coronary artery disease Lower cholesterol most often is better But rarely, having a very low level of low-density lipoprotein (LDL) cholesterol, also called the "bad" cholesterol, has been linked to some health problems The same may be true for a very low total cholesterol level





中文字典-英文字典  2005-2009