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normal spiral galaxy
释义
normal spiral galaxy
normal spiral galaxy
[
′nȯr·məl ′spī·rəl ′gal·ik·sē
]
(astronomy)
A galaxy that has a lens-shaped central portion with two arms that begin to coil in the same plane and in the same fashion immediately upon emerging from opposite sides of it.
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sea slaters
sea slope
sea slug
sea slugs
sea smoke
sea snail
seasnail
sea snails
sea snake
seasnake
sea snakes
sea snipe
sea snow
season
seasonability
seasonable
seasonablely
seasonableness
seasonably
seasonage
seasonal
seasonal adjustment
seasonal adjustment factor
seasonal affective disorder
seasonal affective disorder depression
英语词典包含2567994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:2026/6/25 2:43:18