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单词
solar activity
释义
WordReference Random House Unabridged Dictionary of American English © 2024
so
′
lar activ
′
ity,
[
Astron.
]
Astronomy
the sum of all variable and short-lived disturbances on the sun, as sunspots, prominences, and solar flares.
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chablis
chabouk
chabrier
chabrol
cha-cha
cha-cha-cha
chachalaca
chachka
chackle
chackled
chackling
chacma
chaco
chaconne
chacun à son goût
chad
chadarim
chadian
chadic
chador
chadri
chadwick
chaeronea
chaeta
chaeto-
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更新时间:2025/12/24 21:09:27