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molecular cloud
释义
molecular cloud
molecular cloud
n
(Astronomy) a cool dense interstellar region composed of a wide variety of molecules, mainly hydrogen, plus some dust, in which stars are forming
molecular cloud
molecular cloud
[
mə′lek·yə·lər ′klau̇d
]
(astronomy)
A dense cloud of interstellar gas in which molecules have formed in appreciable abundance.
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apida
apidae
apidc
apiderbu
apidess
api documentation
apidose fin
apidra
apidra solostar
apids
api/dvrp
apie
apiec
apiece
a piece of ass
a piece of bric-a-brac
a piece of cake
a piece-of-cake
a piece of change
a piece of goods
a piece of her mind
a piece of his mind
a piece of mind
a piece of money
a piece of my mind
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更新时间:2026/10/4 22:03:39