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单词
angular diameter
释义
WordReference Random House Unabridged Dictionary of American English © 2024
an
′
gular diam
′
eter,
[
Astron.
]
Astronomy
the angle that the apparent diameter of a celestial object subtends at the eye of the observer.
1870–75
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paladin
palae-
palaeo-
palaeobotany
palaeocene
palaeoclimatology
palaeoecology
palaeography
palaeolithic
palaeologus
palaeomagnetism
palaeontology
palaeozoic
palaestra
palagi
palais
palampore
palankeener
palankeeningly
palanquin
palanquiner
palanquiningly
palapa
palatability
palatable
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更新时间:2025/11/13 7:01:43