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Cuneus
[kju:niәs]
例句:
Cuneus
,
a
pupil
of
Muschenbroeck,
was
one
day
trying
to
charge
some
water
in
a
glass
bottle
with
electricity
by
connecting
it
with
a
chain
to
the
sparking
knob
of
an
electrical
machine
.
威廉·亨利·杜利特.
世纪发明
.
比安卡手打