English Version(英文版)
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Soroban
[sɔrәbәn]
例句:
The
next
adding
and
calculating
machine
was
an
evolution
from
the
digits
of
the
human
hand
and
is
known
as
the
abacus
in
China
,
and
the
soroban
in
Japan
.
佚名.
神奇的知识之书
.
编辑:莎蒂
