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单词
penumbra
释义
penumbra
pe
num
bra
/
pəˈnʌmbrə
/
noun
[countable]
Etymology
ETYMOLOGY
penumbra
Origin:
1600-1700
Modern Latin
Latin
paene
almost
+
umbra
shadow
science
,
physics
a slightly dark area between full darkness and full light
随便看
off-grid
off guard
offhand
offhandedness
office
office building
office holder
Office of Management and Budget, the
office party
officer
official
officialdom
officially
officiate
officious
officiously
officiousness
offing
off-key
off-kilter
off-label
off limits
offline
offload
off-off-Broadway
英语词典包含48224条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2025/7/24 23:34:43