vs.

    penumbraumbra 对比辨析
    分析 词典对比 组词对比
    (1).中国译典 penumbra umbra
    n.
    太阳黑点周围的半影部, 暧昧的部份
    扩展解释:n.
    1. 【天】半影(日、月蚀或太阳黑子周围的半暗部),2. (绘画)浓淡相交处,3. 暧昧的部分
    n.
    影, 本影, 蚀时的地球
    扩展解释:【海运】
    阴影,影区本影(日蚀时地球或月亮的影子)
    n. 【机械】
    阴影,影区
    n.
    阴影,本影,中央暗黑部
    n.
    1. 【天】本影;暗影,2. (太阳黑子的)中央黑暗部分
    (2).维基词典 penumbra umbra
    A partially shaded area around the edges of a shadow, especially an eclipse.
    A region around the edge of a sunspot, darker than the sun's surface but lighter than the middle of the sunspot.
    An area of uncertainty or intermediacy between two mutually exclusive states or categories.
    An area that lies on the edge of something; a fringe.
    Something implied by, the existence of something else that is necessary for the second thing to be full and complete in its essential aspects.
    (in "ischaemic penumbra", after a stroke) A region of the brain that has lost only some of its blood supply, and retains structural integrity but has lost function.
    The fully shaded inner region of a shadow cast by an opaque object.
    The central region of a sunspot.
    A shadow.
    An uninvited guest brought along by one who was invited.
    (3).韦伯斯特词典 penumbra umbra
    An incomplete or partial shadow.
    The shadow cast, in an eclipse, where the light is partly, but not wholly, cut off by the intervening body; the space of partial illumination between the umbra, or perfect shadow, on all sides, and the full light.
    The part of a picture where the shade imperceptibly blends with the light.
    The conical shadow projected from a planet or satellite, on the side opposite to the sun, within which a spectator could see no portion of the sun's disk; - used in contradistinction from penumbra. See Penumbra.
    Any one of several species of sciænoid food fishes of the genus Umbrina, especially the Mediterranean species (Umbrina cirrhosa), which is highly esteemed as a market fish; - called also ombre, and umbrine.
    (1).中国译典 penumbra umbra
    n.
    太阳黑点周围的半影部, 暧昧的部份
    扩展解释:n.
    1. 【天】半影(日、月蚀或太阳黑子周围的半暗部),2. (绘画)浓淡相交处,3. 暧昧的部分
    n.
    影, 本影, 蚀时的地球
    扩展解释:【海运】
    阴影,影区本影(日蚀时地球或月亮的影子)
    n. 【机械】
    阴影,影区
    n.
    阴影,本影,中央暗黑部
    n.
    1. 【天】本影;暗影,2. (太阳黑子的)中央黑暗部分
    (2).维基词典 penumbra umbra
    A partially shaded area around the edges of a shadow, especially an eclipse.
    A region around the edge of a sunspot, darker than the sun's surface but lighter than the middle of the sunspot.
    An area of uncertainty or intermediacy between two mutually exclusive states or categories.
    An area that lies on the edge of something; a fringe.
    Something implied by, the existence of something else that is necessary for the second thing to be full and complete in its essential aspects.
    (in "ischaemic penumbra", after a stroke) A region of the brain that has lost only some of its blood supply, and retains structural integrity but has lost function.
    The fully shaded inner region of a shadow cast by an opaque object.
    The central region of a sunspot.
    A shadow.
    An uninvited guest brought along by one who was invited.
    (3).韦伯斯特词典 penumbra umbra
    An incomplete or partial shadow.
    The shadow cast, in an eclipse, where the light is partly, but not wholly, cut off by the intervening body; the space of partial illumination between the umbra, or perfect shadow, on all sides, and the full light.
    The part of a picture where the shade imperceptibly blends with the light.
    The conical shadow projected from a planet or satellite, on the side opposite to the sun, within which a spectator could see no portion of the sun's disk; - used in contradistinction from penumbra. See Penumbra.
    Any one of several species of sciænoid food fishes of the genus Umbrina, especially the Mediterranean species (Umbrina cirrhosa), which is highly esteemed as a market fish; - called also ombre, and umbrine.
    简典