cancer

      英['k?ns?] 美['k?ns?]
      • n. 癌癥;惡性腫瘤

      詞態變化


      復數:?cancers;形容詞:?cancerous;

      中文詞源


      Cancer 巨蟹座

      來自PIE *kar, 硬,詞源同hard. 字母n,r音變。

      cancer 蟹,癌

      因古希臘醫生觀察到腫瘤病人靜脈腫脹形如螃蟹而得名。

      英文詞源


      cancer
      cancer: [14] Cancer comes from Latin cancer, which meant literally ‘crab’. It was a translation of Greek karkínos ‘crab’, which, together with its derivative karkínōma (source of English carcinoma [18]) was, according to the ancient Greek physician Galen, applied to tumours on account of the crablike pattern formed by the distended blood vessels around the affected part.

      Until the 17th century, the term generally used for the condition in English was canker, which arose from an earlier borrowing of Latin cancer in Old English times; before then, cancer had been used exclusively in the astrological sense. The French derivative of Latin cancer, chancre, was borrowed into English in the 16th century for ‘syphilitic ulcer’.

      => canker, carcinoma
      cancer (n.)
      Old English cancer "spreading sore, cancer" (also canceradl), from Latin cancer "a crab," later, "malignant tumor," from Greek karkinos, which, like the Modern English word, has three meanings: crab, tumor, and the zodiac constellation (late Old English), from PIE root *qarq- "to be hard" (like the shell of a crab); cognates: Sanskrit karkatah "crab," karkarah "hard;" and perhaps cognate with PIE root *qar-tu- "hard, strong," source of English hard.

      Greek physicians Hippocrates and Galen, among others, noted similarity of crabs to some tumors with swollen veins. Meaning "person born under the zodiac sign of Cancer" is from 1894. The sun being in Cancer at the summer solstice, the constellation had association in Latin writers with the south and with summer heat. Cancer stick "cigarette" is from 1959.

      雙語例句


      1. She spent a period of time working with people dying of cancer.
      她有一段時間曾幫助垂危的癌癥患者。

      來自柯林斯例句

      2. Scientists know that cancer may not show up for many years.
      科學家們知道癌癥可能會潛伏多年。

      來自柯林斯例句

      3. Decaffeinated coffee still contains some stimulants and other nasties linked with cancer.
      脫咖啡因的咖啡仍含一些刺激物和其他可能致癌的有害物質。

      來自柯林斯例句

      4. She attended a cancer support group at her local hospital.
      她參加了當地醫院的癌癥互助組。

      來自柯林斯例句

      5. Calcium may aid in the prevention of colon cancer.
      鈣可能有助于預防結腸癌。

      來自柯林斯例句


      亚洲美女在线国产| 亚洲伊人久久大香线蕉| 亚洲乱码在线播放| 亚洲欧洲视频在线观看| 亚洲尹人九九大色香蕉网站| 亚洲AV无码乱码国产麻豆穿越 | 国产成人精品亚洲日本在线| 亚洲国产成人久久精品app| 亚洲人成片在线观看| 最新国产成人亚洲精品影院| 亚洲午夜无码久久久久软件| 亚洲人成网亚洲欧洲无码| 亚洲国产成人精品无码区二本 | 亚洲最大的成人网| 亚洲欧美黑人猛交群| 亚洲jizzjizz少妇| 午夜亚洲WWW湿好爽| 亚洲不卡AV影片在线播放| 亚洲人午夜射精精品日韩| 国产亚洲精久久久久久无码77777| 久久精品国产亚洲一区二区三区| 伊人久久大香线蕉亚洲| 亚洲大成色www永久网站| 亚洲免费在线播放| 亚洲婷婷在线视频| 中文有码亚洲制服av片| 狼人大香伊蕉国产WWW亚洲 | 亚洲精品国产福利一二区| 国产亚洲精品激情都市| 亚洲动漫精品无码av天堂| 一区二区三区亚洲| 亚洲一区在线视频观看| 亚洲欧美日本韩国| 亚洲熟伦熟女新五十路熟妇 | 亚洲成无码人在线观看| 国产精品亚洲综合久久| 爱情岛论坛亚洲品质自拍视频网站| 亚洲精品国产电影| 情人伊人久久综合亚洲| 亚洲午夜久久久久久尤物| 亚洲国产精品ⅴa在线观看|