英文字典中文字典Word104.com



中文字典辭典   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   







請輸入英文單字，中文詞皆可：

ra    音標拼音: [r'ɑ]
n. [埃及神話] 太陽神

[埃及神話] 太陽神

Ra
n 1: an intensely radioactive metallic element that occurs in
minute amounts in uranium ores [synonym: {radium}, {Ra},
{atomic number 88}]
2: ancient Egyptian sun god with the head of a hawk; a universal
creator; he merged with the god Amen as Amen-Ra to become the
king of the gods [synonym: {Ra}, {Re}]
3: (astronomy) the equatorial coordinate specifying the angle,
measured eastward along the celestial equator, from the
vernal equinox to the intersection of the hour circle that
passes through an object in the sky; usually expressed in
hours and minutes and seconds; used with declination to
specify positions on the celestial sphere; "one hour of right
ascension equals fifteen degrees" [synonym: {right ascension},
{RA}, {celestial longitude}]

安裝中文字典英文字典查詢工具!


中文字典英文字典工具:
選擇顏色:
輸入中英文單字

































































英文字典中文字典相關資料:
  • Rheumatoid arthritis - Symptoms and causes - Mayo Clinic
    Rheumatoid arthritis can cause joint pain and swelling As the tissue that lines the joints, called synovial membrane, becomes inflamed and gets thicker, fluid builds up As a result, joints can bend out of shape, called deformed
  • Upcoming Events in Portland · Get Your Tickets On RA
    Discover upcoming electronic music events in Portland and get your tickets on RA
  • Rheumatoid Arthritis (RA): Symptoms, Stages Treatment
    Rheumatoid arthritis (RA) is a chronic (ongoing) autoimmune disease that causes pain, swelling and stiffness in the lining of your joints (synovium) It most commonly affects the joints in your fingers, hands, wrists, knees, ankles, feet and toes
  • Rheumatoid Arthritis: Causes, Symptoms, Diagnosis, and Treatment
    This condition is called Rheumatoid Arthritis (RA), a chronic autoimmune disease that affects far more than just the joints—it can alter lives, reshape identities, and demand resilience in the face of constant challenges
  • Rheumatoid Arthritis: Causes, Symptoms, Treatments and More
    Learn more about RA and how to treat it Updated Oct, 15, 2021 Rheumatoid arthritis (RA) causes joint inflammation and pain It happens when the immune system doesn’t work properly and attacks the lining of the joints, called the synovium
  • Rheumatoid Arthritis | Arthritis | CDC
    Rheumatoid arthritis (RA) causes pain, swelling, and stiffness in the joints There’s no cure for RA, but you can manage and treat it with medicines and lifestyle changes It’s best to diagnose and treat RA early to avoid joint damage and worsening symptoms and complications
  • Rheumatoid Arthritis - RA - Center: Symptoms, Pain Relief . . . - WebMD
    Learn all about rheumatoid arthritis, including the causes, symptoms, and treatment It's sometimes hard to tell whether you have RA or something else A lot of other conditions share similar
  • Ra - Wikipedia
    The creator of the universe and the giver of life, the Sun or Ra represented life, warmth and growth Since the people regarded Ra as a principal god, creator of the universe and the source of life, he had a strong influence on them, which led to him being one of the most worshipped of all the Egyptian gods and even considered King of the Gods
  • Doctors Explain Common Rheumatoid Arthritis Symptoms
    Doctors share common rheumatoid arthritis symptoms, from wrist pain and swollen joints to fatigue, dry eyes, and skin nodules, plus when to see a rheumatologist
  • Rheumatoid Arthritis Symptoms, Causes, Risk Factors | NIAMS
    Rheumatoid arthritis (RA) is a chronic (long-lasting) autoimmune disease that mostly affects joints RA occurs when the immune system, which normally helps protect the body from infection and disease, attacks its own tissues





中文字典-英文字典  2005-2009

|中文姓名英譯,姓名翻譯 |简体中文英文字典