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Equations
[ɪ'kweʃən]
例句:
Moreove
r
,
they
worked
simple
equations
involving
one
unknown
,
and
had
a
hieroglyph
for
a
million
(
the
drawing
of
a
man
overcome
with
wonder
),
and
another
for
ten
million
.
李贝.
西洋科学史
.
编辑:珀西
