検索結果- 英語 - 英語
検索内容:
white knight
noun
white knight
verb
white nebula
noun
(astronomy,
obsolete)
a
nebula
that
appears
white
in
colouration
through
a
high-powered
telescope
(nebulae
often
appear
to
have
some
hint
of
colour
through
a
powerful
telescope,
but
white
when
not
using
a
powerful
instrument);
these
nebulae
were
generally
to
be
determined
to
be
galaxies
in
the
20th
century
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