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：


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


  • Dizziness - Symptoms and causes - Mayo Clinic
    Dizziness is one of the more common reasons adults see a healthcare professional Frequent dizzy spells or constant dizziness can have serious effects on your life But dizziness rarely means that you have a life-threatening condition Treatment of dizziness depends on the cause and your symptoms Treatment often helps, but the symptoms may
  • Dizziness Causes - Mayo Clinic
    The causes of dizziness are as varied as the ways it makes people feel It can result from something as simple as motion sickness — the queasy feeling that you get on twisting roads and roller coasters Or it could be due to various other treatable health conditions or medicine side effects Very rarely, dizziness may stem from infection, injury or conditions that reduce blood flow to the
  • Dizziness - Diagnosis and treatment - Mayo Clinic
    Treatment Dizziness often gets better without treatment The body usually adapts to whatever is causing the condition within a few weeks If you seek treatment, your treatment is based on the cause of your condition and your symptoms Treatment may include medicines and balance exercises Even if no cause is found or if your dizziness keeps happening, prescription medicines and other
  • Balance problems - Symptoms and causes - Mayo Clinic
    You might experience dizziness or loss of balance, but the most common symptoms are hearing loss and ringing in your ear Acoustic neuroma is a rare condition Ramsay Hunt syndrome Also known as herpes zoster oticus, this condition occurs when a shingles-like infection affects the facial, auditory and vestibular nerves near one of your ears
  • Benign paroxysmal positional vertigo (BPPV) - Mayo Clinic
    Overview Benign paroxysmal positional vertigo, also called BPPV, is one of the most common causes of vertigo Vertigo is the sudden feeling of spinning or moving BPPV causes brief periods of mild to intense dizziness Certain changes in the head's position most often set them off This might happen from tipping the head up or down, lying down, or turning over or sitting up in bed
  • Iron deficiency anemia - Symptoms causes - Mayo Clinic
    Iron deficiency anemia is a common type of anemia Anemia is a condition in which the blood doesn't have enough healthy red blood cells Red blood cells carry oxygen to the body's tissues Not getting enough iron can cause iron deficiency So can losing blood from having periods or bleeding inside the body Without iron, the body can't make enough of the part of red blood cells that lets them
  • Anemia - Symptoms and causes - Mayo Clinic
    Certain types of anemia have symptoms that point to the cause Possible symptoms of anemia include: Tiredness Weakness Shortness of breath Pale or yellowish skin, which might be more obvious on white skin than on Black or brown skin Irregular heartbeat Dizziness or lightheadedness Chest pain Cold hands and feet Headaches When to see a
  • Low blood pressure (hypotension) - Symptoms and causes
    Low blood pressure might cause no symptoms that you notice Or it might cause dizziness and fainting Sometimes, low blood pressure can be life-threatening The causes of low blood pressure include dehydration and other serious medical conditions It's important to find out what's causing low blood pressure so that it can be treated, if needed
  • Heart palpitations - Symptoms causes - Mayo Clinic
    Often the cause of heart palpitations can't be found Common causes include: Strong emotional responses, such as stress, anxiety or panic attacks Depression Strenuous exercise Stimulants, including caffeine, nicotine, cocaine, amphetamines, and cold and cough medications that contain pseudoephedrine Fever Hormone changes associated with menstruation, pregnancy or menopause Too much or too
  • Long COVID: Lasting effects of COVID-19 - Mayo Clinic
    COVID-19 can have lasting symptoms that affect many parts of the body Learn more about the symptoms and effects of long COVID





中文字典-英文字典  2005-2009