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Counterbalancing
[,kaʊntɚ'bæləns]
解释:
(
p. pr. & vb. n.
) of Counterbalance
整理:诺拉
例句:
The
car
is
connected
to
wire
cables
passing
over
large
sheaves
at
the
top
of
the
well
room
to
a
counterbalancing
bucket
.
威廉·亨利·杜利特.
世纪发明
.
整理:诺拉
