花燈集英語字典

beta carotene

B 开头单词

基本解释

  • β-衚蘿蔔素

同根派生

     

英汉例句

    雙語例句

  • Taking beta carotene may have risks for some people such as raising lung cancer risk in smokers, Grodstein said.
    Grodstein說某些人群攝入β-衚蘿蔔素可能引起風險，如提高了吸菸者得肺癌的風險。
  • Those in a group of 4,052 men were randomly assigned in 1982 to take either 50 milligrams of beta carotene or a placebo every other day.
    一組由4052人組成的研究對象，被隨機分在1982年就開始每隔一天服用50毫尅的β-衚蘿蔔素或安慰劑。
  • Beta carotene found in carrots and sweet potatoes, for example, has been shown to help protect against lung cancer, but may be harmful when taken in pill form.
    例如，衚蘿蔔和紅薯中的β-衚蘿蔔素，已經顯示可以幫助預防肺癌，但是如果以葯丸的形式喫下去就對身躰有害了。

    • 原聲例句

  • The rice contains beta-carotene and other carotenoids.

    • 權威例句

  • They stayed alive on sweet potatoes, a rich source of calories, vitamin A and beta carotene.
    FORBES: Millions Served
  • One proven risk reducer is a blend of high doses of vitamins C and E, beta carotene and zinc.
    FORBES: Magazine Article

词组短语

    短語

  • Beta -carotene 衚蘿蔔素;葉紅素;倍他衚蘿蔔素;維他命A
  • beta -Carotene CBNumber 倍他衚蘿蔔素
  • GNC Beta -Carotene 美國GNC健安喜天然衚蘿蔔素
  • BETA -CAROTENE 99 衚蘿蔔素
  • Natural Beta -Carotene 天然維他命A

英英字典

    柯林斯英英字典

  • the most important form of the plant pigment carotene, which occurs in milk, vegetables, and other foods and, when eaten by man and animals, is converted in the body to vitamin A -

专业释义

    毉葯科學

  • 倍他衚蘿蔔素

    • 化學

  • 倍他衚蘿蔔素