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单词
penumbra
释义
penumbrae是penumbra的复数
penumbra
美 [p??n?mbr?]
英 [p?'n?mbr?]
n.
【物】半影;(绘画中)画面浓淡相交处;【天】太阳黑子周围的半暗部
复数:
penumbrae
复数:
penumbras
同义词
n.
shadow
,
shade
,
darkness
,
obscurity
,
uncertainty
英汉
英英
网络释义
n.
1.
【物】半影,黑影周围的半阴影
2.
(绘画中)画面浓淡相交处
3.
【天】太阳黑子周围的半暗部;(星面部的)阴影
n.
1.
an
area
covered
by
the
outer
part
of
a
shadow
,
so
that
it
is
not
completely
dark
1.
半影
...暗区域轮廓顶(vertices),确 认暗区域中的
半影
(
penumbrae
),将暗区域分成自阴影和投影阴影以及确定与暗区域相邻的 物体 …
wenku.baidu.com
例句
释义:
半影,画面浓淡相交处,太阳黑子周围的半暗部
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更新时间:2025/8/10 14:24:51