comet

听听怎么读
英 [ˈkɒmɪt]
美 [ˈkɑmət]
是什么意思
  • n.

    [天]彗星;孛;

  • 变形

    复数:comets

    双语释义

    n.(名词)
    1. [C]彗星,扫帚星 an object in space that moves round the sun in a long elliptical path and has a very bright head and a long tail

    英英释义

    comet[ 'kɔmit ]

    • n.(astronomy) a relatively small extraterrestrial body consisting of a frozen mass that travels around the sun in a highly elliptical orbit
    学习怎么用

    词组短语

    halley's comet[天]哈雷彗星

    双语例句

    用作名词(n.)
    1. That comet is invisible to the unaided eye.
      那颗彗星只用肉眼是看不到的。
    2. Comets move around the sun like planets, but in long oval course.
      彗星象行星一样绕太阳运转,然而其轨道呈狭长的椭圆形。

    权威例句

    COMET P/20
    Comet 81P/Wild 2 under a microscope.
    The comet assay for DNA damage and repair
    Comet Observations [245 Spitzer Space Telescope]
    A comet model. I. The acceleration of Comet Encke
    Deep Impact: Excavating Comet Tempel 1
    COMET: a proposed mechanism of action to explain the results and concerns about dose.
    Mineralogy and petrology of comet 81P/Wild 2 nucleus samples.
    Contemporary issues in toxicology the role of metabonomics in toxicology and its evaluation by the COMET project
    A comparison of baseline and induced DNA damage in human spermatozoa from fertile and infertile men, using a modified comet assay.
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