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    asterism

    详细解释:n. 星群, 三星标
    【机】 星点

    词型变化:

    形容词:asterismal

    英语解释:

    名词 asterism:

    (mineralogy) a star-shaped figure with six rays that is seen in some crystal structures under reflected or transmitted light(astronomy) a cluster of stars (or a small constellation)

    详细解释:


    as.ter.ism

    n.(名词)
    Printing Three asterisks in triangular form used to call attention to a following passage.
    【印刷术】 三星标记:用以提醒注意下一段的呈三角形的三星标
    Astronomy A cluster of stars smaller than a constellation.
    【天文学】 星群,星座:比星座小的一簇星星
    Mineralogy A six-rayed starlike figure optically produced in some crystal structures by reflected or transmitted light.
    【矿物学】 星彩,星芒:某些水晶体经反光或光线穿透所产生的六棱形星状图象

    来源:
    Greek asterismos [constellation]
    希腊语 asterismos [星座]
    from astôr [star] * see ster- 3
    源自 astôr [星] *参见 ster- 3

    【引伸】
    as.teris.mal
    adj.(形容词)

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