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单词
protogalaxy
释义
pro·to·gal·ax·y
AHD
[prōʹtō-găl'ək-sē]
D.J.
[ˈprəʊtəʊˌgæləksiː]
K.K.
[ˈprotoˌgæləksi]
n.
(名词)
pl.
pro.to.gal.ax.ies
A mass of hydrogen that is sufficient to form or is already beginning to form a galaxy.
原星系:一团足已形成或已开始形成星系的氢
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gaslight
gaslit
gas log
gas main
gas mask
gasohol
gasohols
gasolene
gasoline
gasolines
gasometer
gasp
gasp
Gaspar
gasped
gasper
gaspers
gasping
gas plant
gasps
Gaspé
Gaspé Peninsula
gassed
gassed
gassed
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更新时间:2025/8/14 12:39:15